What the BP618 Does
The SF-BP618 is a battery-powered LED uplight — a compact fixture that washes walls, columns, tent poles, architecture, and decor with colored light without any power cables. Built-in rechargeable battery for wireless operation, WiFi for smartphone app control, and an included IR remote for point-and-click color selection. At just 5 pounds, it's light enough to carry in each hand and small enough to tuck behind a centerpiece, a planter, or a tent leg where nobody sees it — they just see the color on the wall.
RGBWA+UV — Six Colors in Every LED
Each of the 6 LEDs contains six independent color emitters: Red, Green, Blue, White, Amber, and Ultraviolet. This 6-in-1 architecture means every LED can produce any combination of those six colors simultaneously, unlocking a color palette far beyond basic RGB:
| Emitter |
What It Adds |
| Red (R) |
Primary warm tones — reds, oranges, warm blends |
| Green (G) |
Primary cool tones — greens, teals, lime |
| Blue (B) |
Primary deep tones — blues, purples, indigo |
| White (W) |
Dedicated white emitter for clean, bright white without the slight blue-pink tint of RGB white. Also adds pastel capability — mix white with any color for soft tints |
| Amber (A) |
True amber/warm golden tone that RGB can't produce. Enables authentic warm whites (2700K–3200K range), rich golds, and natural-looking candle/incandescent tones — the most requested color for wedding uplighting |
| UV (Ultraviolet) |
395nm blacklight effect. Makes white clothing, fluorescent materials, and UV-reactive decor glow. Adds an invisible-spectrum dimension for parties, themed events, and UV-active installations |
Why 6-in-1 Matters at This Price Point
Most budget uplights use basic RGB — three emitters that can approximate a lot of colors but fail at two critical things: warm whites (RGB white always looks slightly cold or pinkish) and amber/gold tones (RGB produces a yellowish-green instead of true amber). The BP618 includes dedicated White and Amber emitters that solve both problems. When a client requests "warm candlelight" uplighting, the BP618 delivers actual warm amber — not an approximation. The UV emitter adds blacklight capability for parties and themed events. You're getting the same 6-in-1 color system found in fixtures costing significantly more.
Who It's For
The BP618 is the volume uplight — designed for operators who deploy multiple wireless fixtures per event and need the math to work. Wedding and event professionals — buy 8–16 units, uplight an entire ballroom wirelessly, and the total kit cost stays manageable. Mobile DJs — battery-powered uplighting that fits in a bag and deploys in minutes. Venue owners and event spaces — provide uplighting as a built-in amenity without permanent wiring. Rental companies — lightweight, affordable units that rent at high margin and survive constant deployment. DIY event hosts — the simplest wireless uplight to set up with no technical knowledge via the IR remote or smartphone app.
The Cable Problem — Solved: Traditional wired uplights need two cables per fixture: a power cable to an outlet and a DMX cable from a controller. For 8 uplights around a reception space, that's 16 cable runs — across floors, under carpets, along walls, taped down with gaffer tape, plugged into power strips. The BP618 eliminates all of it. Eight wireless uplights, each placed independently, all controlled from a phone app or IR remote. Setup time drops from 45 minutes of cable management to 5 minutes of placing fixtures. At 5 pounds each, you can carry two per trip and have a full 8-unit perimeter set in under 10 minutes.
Battery System
| Specification |
Detail |
| Battery Type |
Rechargeable 18650 lithium battery |
| Battery Capacity |
8,800mAh |
| Charge Time |
~5 hours (0% to full) |
| Charge Input |
AC 110–240V, 50/60Hz via included power cable |
Runtime — By Usage Mode
Battery runtime depends on how many LED emitters are active and at what intensity. The fewer colors running and the lower the brightness, the longer the battery lasts:
| Usage Mode |
Runtime |
What This Means |
| Single Color (one emitter, moderate intensity) |
Up to 12 hours |
One color at working brightness — e.g., warm amber uplighting for a full evening event. Maximum battery efficiency. |
| Auto-Run / Sound-Active |
Up to 8 hours |
Built-in programs cycling colors, fading, and reacting to music. Variable intensity averages lower than full-bright, extending runtime. Covers a full event with room to spare. |
| All 6 Colors at Full Brightness |
~3.5 hours |
Every emitter (RGBWA+UV) at maximum output simultaneously. Maximum power draw. Covers a typical reception or DJ set. |
Real-World Runtime Planning
Most uplighting doesn't run all six emitters at full blast. A typical wedding reception uses warm amber or soft pastel uplighting at moderate intensity — that's solidly in the 8–12 hour range, well beyond a standard 4–5 hour event. A DJ party with active color changes at moderate-to-high intensity will land around 5–8 hours. Even worst-case (every emitter at maximum) gives you 3.5 hours — enough for most reception and performance windows. The BP618's 6 LEDs at 100W total draw are inherently efficient — you're running less wattage than larger fixtures, which translates to more runtime per milliamp-hour of battery capacity.
Three Power Modes
| Mode |
How It Works |
| Battery Only |
Fully wireless. Place anywhere. No cables. Battery powers all functions including WiFi, IR receiver, and LED output. |
| AC Power |
Plugged into mains power. Unlimited runtime. Battery charges simultaneously. Use for permanent installations or when outlets are available. |
| Hybrid |
Start on battery, plug in when power becomes available (or vice versa). Seamless transition — no interruption to light output. |
Charging Strategy for Multi-Fixture Kits
The BP618 is designed to be owned in quantity — which means charging in quantity matters. Plug all units in overnight after each event (5 hours to full). For back-to-back event days, charge during load-in of the next event. For large fleets (12+ units), a charging flight case keeps everything organized and charging from a single power source. At 100W per fixture on AC, a standard 15-amp circuit can charge 12+ BP618s simultaneously.
Battery Lifespan: The 8,800mAh lithium battery is rated for hundreds of charge cycles before capacity begins to degrade. At one full cycle per week (typical event schedule), expect 3–5 years of reliable battery life. The battery is internal — not user-replaceable — so basic care extends its life: avoid fully depleting regularly, store at 40–60% charge when not in use for extended periods, and don't leave units in extreme heat.
Complete Specifications
| Specification |
SF-BP618 |
| Fixture Type |
Battery-powered LED uplight |
| Light Source |
6×18W RGBWA+UV 6-in-1 LEDs |
| Total Power |
100W |
| Color System |
RGBWA+UV 6-in-1 — full-spectrum mixing with dedicated white, amber, and UV emitters |
| Color Combinations |
16.7 million colors |
| Color Temperature |
6000K (white emitter) |
| Luminous Flux |
2,453 lumens |
| Luminous Efficiency |
85 lm/W |
| CRI |
90 |
| Beam Angle |
25° |
| Dimming |
0–100% smooth electronic |
| Strobe |
Variable speed strobe |
| LED Lifespan |
100,000 hours |
| Battery |
8,800mAh rechargeable 18650 lithium |
| Charge Time |
~5 hours (full charge) |
| Runtime (Single Color) |
Up to 12 hours |
| Runtime (Auto/Sound) |
Up to 8 hours |
| Runtime (All Colors Full) |
~3.5 hours |
| DMX Channels |
6 / 10 channels |
| Control Modes |
DMX-512, WiFi app (iOS & Android), IR remote, master/slave, sound-activated, auto-run |
| Display |
LCD with navigation buttons |
| IP Rating |
IP33 — indoor use |
| Construction |
Aluminum alloy housing |
| Power Input |
AC 110–240V, 50/60Hz |
| Dimensions |
11.02" × 8.66" × 7.87" |
| Weight |
~7 lbs (3.2 kg) |
| SKU |
SFX-UPL-001 |
What IP33 Means
IP33 provides protection against solid objects larger than 2.5mm and spraying water. This makes the BP618 an indoor fixture — ballrooms, tents with solid roofing, reception halls, churches, corporate spaces. It handles the occasional splash or spill but is not designed for direct rain exposure or outdoor weather. For outdoor events where rain is a possibility, choose a fixture with an IP65 or higher weatherproof rating.
CRI 90 — Camera-Friendly Color
A Color Rendering Index (CRI) of 90 means colors illuminated by the BP618 appear natural and accurate on camera. Skin tones look healthy, fabrics show their true color, and flowers and decor render correctly in photos and video. CRI 90 is professional-grade for event photography and videography — critical for weddings where every moment is documented.
Included with Each Unit
- SF-BP618 LED Uplight (1×)
- IR Remote Control (1×)
- AC Power Cable (1×)
- User Manual (1×)
Applications
-
Wedding & Event Uplighting — The core use case. Wireless uplighting around ballroom perimeters, behind head tables, on columns, and along tent poles. Warm amber for ceremony. Color washes for reception. No cables crossing the dance floor.
-
Mobile DJ — Battery-powered uplighting that fits in one bag. Set up a perimeter wash in minutes. Sound-active mode syncs to the music. WiFi app control from the DJ booth.
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Corporate Events & Galas — Brand-color uplighting in conference centers, hotel ballrooms, and event spaces. Clean deployment. Professional look.
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Venue & Hotel Amenity — Offer uplighting as a built-in service. Store units in a closet. Deploy in minutes. No electrician or permanent wiring required.
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Houses of Worship — Seasonal color for holidays, special services, weddings, and ceremonies. Non-permanent installation that goes up and comes down in minutes.
-
Retail & Hospitality — Accent lighting for store displays, restaurant ambiance, hotel lobbies. The small footprint hides behind decor elements.
-
Photo & Video Production — CRI 90 ensures accurate color reproduction on camera. Battery power eliminates cable runs on set.
Six Control Modes
The BP618 is designed for fast, flexible deployment with multiple control options:
| Mode |
How It Works |
Best For |
| WiFi / App Control |
Connect via WiFi from your smartphone or tablet. The dedicated app (iOS & Android) provides color selection, dimming, program selection, and group control — all from your phone. |
Event professionals who want the fastest possible setup. The primary control method for most BP618 users. |
| IR Remote Control |
Included infrared remote provides instant control: color selection from presets, dimming, program triggering, on/off. Point at the fixture and click. |
Non-technical operators, set-and-forget installations, DIY event hosts |
| DMX-512 (Wired) |
Standard DMX input for integration into professional lighting rigs. 6 or 10 channel modes for per-color control or full function access. |
Professional lighting designers integrating the BP618 into larger DMX rigs |
| Sound-Activated |
Built-in microphone triggers color changes and intensity shifts in response to music and ambient sound. Automatic and reactive. |
DJ events, parties, dance floors — dynamic color without programming |
| Master/Slave |
Link multiple BP618s wirelessly. Set one unit as master in any mode; all slave units mirror the master's output in sync. |
Multi-fixture uplighting installations without a controller or app |
| Auto-Run |
Built-in preset programs: color fade, color jump, strobe effects, static color hold. Speed and brightness adjustable from the LCD display or IR remote. |
Background ambiance, showcase displays, set-it-and-forget-it installations |
DMX Channel Modes
| Mode |
Channels |
Functions |
| Basic |
6 channels |
Red, Green, Blue, White, Amber, UV — direct per-color control |
| Extended |
10 channels |
Red, Green, Blue, White, Amber, UV, Dimmer, Strobe, Color Macros, Auto Programs — full function access |
6-Channel Mode Breakdown
| Channel |
Function |
Range |
| 1 |
Red |
0–255 (off to full) |
| 2 |
Green |
0–255 |
| 3 |
Blue |
0–255 |
| 4 |
White |
0–255 |
| 5 |
Amber |
0–255 |
| 6 |
UV |
0–255 |
DMX Universe Planning
In 6-channel mode: 85 BP618 fixtures per DMX universe (85 × 6 = 510). In 10-channel mode: 51 fixtures per universe (51 × 10 = 510). For typical uplighting deployments of 8–20 fixtures, one universe handles everything.
WiFi App — The BP618's Best Feature: For the way most people use this uplight — wireless uplighting at events — the WiFi app is the fastest workflow. Power on your BP618s, connect your phone to the fixture's WiFi network, open the app, select your color, set intensity, done. Adjust throughout the event from anywhere in the room. Shift from warm amber during dinner to vibrant party colors for dancing without walking to a single fixture. No DMX controller to unpack. No cables. No console. Just your phone and your color. Compatible with iOS and Android.
Note — No Built-In Wireless DMX: The BP618 does not include a built-in 2.4G wireless DMX receiver. DMX control requires a wired DMX connection. For most event uplighting scenarios, the WiFi app provides equivalent wireless color control — color selection, dimming, program switching, and group control all from your phone. If your workflow requires wireless DMX integration with a lighting console, an external wireless DMX receiver can be added to the wired DMX input.
Frequently Asked Questions
Can I use this outdoors?
The BP618 is rated IP33 — designed for indoor use. It handles the controlled environment of a tent with solid roofing, a covered patio, or any indoor venue. It is not rated for direct rain exposure. For outdoor events where weather is a factor, choose a fixture with IP65 or higher weatherproof rating.
How long does the battery actually last?
Depends on color and intensity. Single warm amber at moderate intensity: 8–12 hours. Mixed colors at medium brightness: 5–8 hours. Full RGBWA+UV at maximum: ~3.5 hours. A typical 4–5 hour wedding reception on warm amber at 70% intensity? Covered easily.
Can I use it while charging?
Yes. The BP618 operates on AC power while simultaneously charging the battery. Seamless transition between battery and AC — no interruption to light output.
Is 6 LEDs enough for uplighting?
Yes — for typical uplighting distances of 2–8 feet. Uplighting places fixtures at the base of a wall, column, or feature and fires upward at close range. At these distances, 6×18W RGBWA+UV provides vivid, saturated color. The 25° beam angle concentrates the output for a defined wash rather than scattering it. For larger spaces, add more fixtures at closer intervals rather than using fewer, brighter ones — the result is more even coverage with fewer shadows.
How many do I need for a typical event?
For wall uplighting: one fixture every 8–12 feet. The 25° beam angle is slightly tighter than the IP65 models (30°), so spacing at 8-foot intervals provides the most even coverage. Typical wedding ballroom: 8–12 fixtures. Small event space: 4–8. Large tent: 10–16.
Do I need the WiFi app?
No — the BP618 works without it. The included IR remote provides immediate color selection, dimming, and program control with zero setup. The LCD display on the fixture itself also provides full manual control. The WiFi app just makes multi-fixture management easier — especially when adjusting colors from across the room.
Can I mix BP618s with other SurgeFX lighting?
Absolutely. The BP618 provides the ambient color wash foundation. Layer beam and spot effects from moving heads for dynamic contrast. Add cold spark machines behind colored uplighting for dramatic reveals. Pair with fog or haze to make uplighting beams visible and three-dimensional. The BP618 is the starting layer that makes everything else look better.
Setup Tips
Charge the Night Before
5 hours to full charge. Plug in all units when you return from each event — they'll be ready by morning. For back-to-back days, charge during load-in.
Use the IR Remote First
The included IR remote is the fastest way to get color dialed in when you're standing in front of the fixture. Scroll presets, find your color, fine-tune. Then replicate across all fixtures using master/slave or the WiFi app.
Master/Slave for Uniform Uplighting
The most common uplighting request: "make every wall the same color." Set one BP618 as master, dial your color, all slave units match. No controller. No app. No programming. One color, every fixture, perfect sync.
Start at 70% Brightness
Most clients can't distinguish 70% from 100%, but the battery runtime difference is significant. Dropping from full to 70% brightness can extend your runtime by 2+ hours — the difference between worrying about battery and forgetting it's even wireless.
Hide the Fixture, Show the Light
At 5 pounds and 11 inches, the BP618 is small enough to hide behind a centerpiece, a planter, a chair leg, or a tent pole base. The best uplighting is when guests see the color on the wall but never notice the fixture that's producing it.
Pairs Well With
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Cold Spark FX — Colored uplighting behind cold spark fountains creates dramatic first dance and entrance reveals.
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Fog FX — Low fog with colored uplighting creates a glowing cloud effect on the dance floor.
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Haze FX — Light atmospheric haze adds visible depth to color washes and makes the uplighting effect more three-dimensional.
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Moving Heads — BP618s provide the ambient color foundation. Layer beam and spot effects from moving heads for dynamic contrast.
The Volume Uplight: The BP618 is designed around one simple question: how many wireless RGBWA+UV uplights can you put in a room for the budget? At 5 pounds per unit, 12-hour battery life on single color, and the lowest per-unit cost in the lineup, the answer is: more than you thought. Same 6-in-1 color quality as fixtures twice the price. WiFi app control from your phone. IR remote for anyone. Buy the quantity your events actually need — not just what your budget allows for larger fixtures.
