What the WD1218 Does

The SF-WD1218 is a battery-powered LED par light — a fixture that washes surfaces, objects, and spaces with colored light. Unlike wired par lights that need power cables and DMX signal runs, the WD1218 operates entirely wirelessly: built-in rechargeable battery for power, built-in 2.4G wireless DMX receiver for control signal, and WiFi for smartphone app control. Place it on a floor, a table, a ledge, behind a hedge, under a tent, at the base of a tree, on a ceremony arch — anywhere you want colored light — and walk away. No cables. No extension cords. No gaffer tape.

RGBWA+UV — Six Colors in Every LED

Each of the 12 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, which unlocks a color palette far beyond basic RGB:

Why 6-in-1 Matters

A standard RGB par can mix red, green, and blue to approximate most colors, but it struggles with two things: warm whites (RGB white always looks slightly cold or pinkish) and amber/gold tones (RGB can't produce true amber — it produces a yellowish-green that doesn't look right). The dedicated White and Amber emitters solve both problems. When a wedding planner asks for "warm candlelight" uplighting, the WD1218 delivers actual warm amber — not an RGB approximation. When a corporate client needs clean white stage wash, the dedicated white emitter provides it without color contamination. And the UV emitter adds an entire dimension that RGB fixtures simply can't access.

Who It's For

The WD1218 is built for anyone who needs professional color lighting without cables. Wedding and event professionals — uplighting ceremony arches, tent poles, building facades, and reception spaces where running power cables is impractical or ugly. Mobile DJs — battery-powered uplighting around the dance floor perimeter without trip-hazard cables across walkways. Outdoor event producers — festivals, concerts, garden parties, and poolside events where the IP65 rating means rain won't stop the show. Houses of worship — temporary lighting for outdoor services, processionals, and special events. Venue owners — architectural wash lighting for building exteriors, gardens, and patios where permanent wiring isn't installed. Rental companies — wireless fixtures that deploy fast, look professional, and survive transport and weather.

Battery System

Runtime — By Usage Mode

Battery runtime depends entirely on how many LED emitters are active and at what intensity. The more colors and the brighter the output, the faster the battery drains. Here's what to expect:

Real-World Runtime Planning

Most event lighting doesn't run all six emitters at full blast for the entire event. A typical wedding reception uses warm amber or soft pastel uplighting at moderate intensity — that's closer to the 12–20 hour range. A DJ party with active color changes and moderate-to-high intensity will land around 8–12 hours. Even the worst-case scenario (full-white at maximum brightness) still delivers 4.5+ hours — enough for most performances and receptions.

Three Power Modes

The WD1218 offers three-mode power management for flexible operation:

Charging Strategy for Multi-Fixture Kits

For professionals running 6–12 WD1218s per event: charge all units overnight (3.5 hours to full). Each unit arrives at the venue with a full charge. For back-to-back events, charge during load-in of the next day's event — the 3.5-hour charge time means units are ready before your next setup is complete. For touring or festival use where charging infrastructure is limited, the 8-unit flight case with built-in charger (available from the factory) charges all 8 simultaneously from a single power connection.

Complete Specifications

What IP65 Actually Means

IP ratings are a standardized measure of environmental protection. The two digits mean different things:

IP65 means the WD1218 handles real outdoor conditions: rain during an outdoor wedding, sprinkler overshoot during a garden event, dust at a festival, morning dew during overnight installations. It does not mean the fixture can be submerged (that would require IP67 or IP68). Don't put it in a pool. Don't leave it in standing water. But rain, wind-driven moisture, and outdoor dust? Handled.

Included with Each Unit

• SF-WD1218 LED Par Light (1×)
• IR Remote Control (1×)
• AC Power Cable with IP65 waterproof connector (1×)
• User Manual (1×)

Color Mixing Reference — 32 Preset Colors

The WD1218's built-in auto mode includes 32 preset colors accessible without DMX — from warm ambers and candle tones through cool whites, vivid saturated primaries, and UV-enhanced effects. In DMX mode, the 6 independent color channels give you access to millions of color combinations by mixing any proportion of RGBWA+UV output. The amber + white channels are what separate professional-grade color from consumer-level RGB — they enable the warm, natural tones that clients expect at weddings, corporate events, and architectural installations.

Applications

• Wedding & Event Uplighting — Place wireless pars at the base of tent poles, columns, walls, and architectural features. Warm amber for ceremony. Colored washes for reception. No cables across walkways. No extension cords to trip over. No duct tape on the venue floor.
• Outdoor Festivals & Concerts — IP65 means the show goes on when it rains. Battery power means lighting can extend into areas without electrical infrastructure — pathways, camping areas, food courts, art installations.
• Architectural & Landscape Lighting — Wash building facades, garden walls, trees, and outdoor structures with color. Battery power means no trenching for wiring. IP65 means permanent or semi-permanent outdoor placement is viable.
• Mobile DJ — Perimeter uplighting that deploys in minutes with zero cable management. Sound-active mode reacts to the music. WiFi app control from your phone while you're at the DJ booth.
• Corporate Events & Galas — Brand-color uplighting in ballrooms and conference spaces. Clean wireless deployment that doesn't interfere with event flow during setup and teardown.
• Houses of Worship — Outdoor services, processional lighting, special event decorations. UV mode for youth events and themed gatherings.
• TV & Film — Flicker-free operation makes the WD1218 camera-safe. Battery power means no cable runs to manage in shots. Place accent lighting exactly where it's needed without worrying about power logistics.

Six Control Modes — All Wireless-Capable

The WD1218 is designed for maximum flexibility. Every control method works wirelessly — no DMX cables required for any mode:

DMX Channel Modes

7-Channel Mode Breakdown

DMX Universe Planning

In 7-channel mode: 73 WD1218 fixtures per DMX universe (73 × 7 = 511). In 11-channel mode: 46 fixtures per universe (46 × 11 = 506). For typical uplighting deployments of 8–20 fixtures, one universe handles everything with room to spare — leaving addresses available for other fixture types on the same universe.

Auto-Run Programs

The WD1218 includes built-in auto programs accessible without any controller: color fade (smooth gradual transitions), color jump (sharp color changes), color strobe (flashing effects), and static color hold (set a color and leave it). Speed and brightness are adjustable from the onboard LCD display or the IR remote. The auto programs include 32 preset color options covering the most requested event colors — warm amber, cool white, deep blue, emerald green, magenta, lavender, UV, and dozens of mixed tones.

Frequently Asked Questions

Can I use this in the rain?

Yes. IP65 is specifically rated for water jets from any direction — rain is well within its protection level. The housing is sealed, connectors are IP65-rated waterproof, and all electronics are protected. Normal rain, drizzle, and wet conditions are fine. What IP65 does not cover: submersion, standing water, or pressure washing. Don't put it in a puddle, don't submerge it in a pool, and don't spray it with a pressure washer. Rain? Snow? Sprinklers? No problem.

How long does the battery actually last?

It depends on your color and intensity. Single warm amber at moderate intensity: 15–20 hours. Mixed colors at medium brightness: 8–12 hours. Full RGBWA+UV at maximum: 4.5–5 hours. For a typical 5-hour wedding reception using warm amber uplighting at 60–70% intensity, you'll have battery to spare. For a DJ party running active color changes all night, plan for 8–10 hours. The key principle: fewer emitters active and lower intensity = longer runtime.

Can I use it while charging?

Yes. The WD1218 operates on AC power while simultaneously charging the battery. You can start an event on battery, plug in if power becomes available mid-event, or run entirely on AC from the start. The transition between battery and AC is seamless — no interruption to light output.

What wireless DMX transmitter do I need?

The WD1218 has a built-in 2.4G wireless DMX receiver. It's compatible with standard 2.4G wireless DMX transmitters from most professional brands. Connect the transmitter to your DMX controller's output, pair it with the WD1218s, and you have wireless DMX control. Check compatibility with your specific transmitter brand before purchasing if wireless DMX is critical to your workflow.

Do I need the WiFi app, or can I control it without a phone?

The WiFi app is one of six control options — it's not required. You can control the WD1218 with the included IR remote (point and click), the onboard LCD display (press buttons on the fixture), wireless DMX, wired DMX, sound-active mode, or auto-run programs. The WiFi app is the most convenient for quick event setups, but every function is accessible without it.

Can I mix wired and wireless DMX?

Yes. The WD1218 has both a 3-pin XLR DMX input (wired) and a built-in 2.4G wireless receiver. You can have some fixtures on wired DMX and others on wireless within the same setup. This is useful when some fixtures are accessible for cable runs (near the stage) and others are in remote locations (across the venue).

How many do I need for a typical event?

For uplighting: one fixture every 8–12 feet of wall space, or one per architectural feature (column, tent pole, window bay). A typical wedding reception in a ballroom: 8–12 fixtures. A large tent: 10–16 fixtures. A small venue or private event: 4–8 fixtures. For wash lighting (covering a stage or performance area), spacing depends on throw distance and desired coverage — the 30° beam angle provides moderate spread, so fixtures at 8–10 foot intervals create even overlap.

Is the UV (blacklight) strong enough to make things glow?

Yes. The UV emitter is 395nm — the wavelength that activates fluorescent materials, UV-reactive paints, white clothing, teeth, and UV-reactive decor. It's effective at the throw distances typical for uplighting (3–15 feet). For maximum UV effect, dim the other emitters and run UV only or UV with minimal other color — the more visible light present, the less dramatic the UV glow appears. UV works best in darker environments.

Setup Tips

Charge the Night Before

Make it part of your load-out routine: when you return from an event, plug in all WD1218 units before leaving the shop. 3.5 hours to full charge means they'll be ready long before your next load-in. Never arrive at a venue with dead batteries — it's the wireless lighting equivalent of showing up without extension cords.

Use the IR Remote for Quick Color Matching

When a client points at a linen swatch and says "match that," the IR remote is your fastest tool. Point it at the nearest WD1218, scroll through the 32 preset colors, find the closest match, then fine-tune with the individual RGBWA+UV controls on the LCD display. Once you have the color dialed in, set all other units to the same values via master/slave or the WiFi app. Total time: 2 minutes from swatch to matched lighting across the entire venue.

Master/Slave for Uniform Uplighting

For events where every uplight needs to be the exact same color at the exact same intensity (the most common uplighting scenario), master/slave mode is the fastest deployment. Set one fixture as master, dial in the color, then all slave units match automatically. No DMX controller needed. No WiFi app needed. No programming needed. One fixture controls them all.

Battery Management During Long Events

For events exceeding 5 hours at high intensity, consider starting at 70–80% brightness rather than 100%. Most clients can't tell the difference between 80% and 100% intensity, but the battery runtime improvement is significant — you might gain 2–3 additional hours. If the venue offers any power outlets near fixture locations, plug in those specific units and run the rest on battery. Even plugging in 2 of 8 fixtures extends the effective battery life of your kit significantly.

IP65 Doesn't Mean Careless

IP65 handles rain, not negligence. After outdoor events in wet conditions: wipe fixtures dry before storage, check that connector caps are firmly seated, and store in a dry environment. Salt spray (coastal events) and chemical exposure (pool decks) should be rinsed with fresh water after the event. The IP65 seals protect during operation — long-term corrosion prevention requires basic post-event care.

Pairs Well With

• SurgeFX Stage Lighting — The WD1218 is the wireless uplighting and wash layer. Pair with moving heads (BM100, BM60, SP90) for beam effects over your color wash foundation.
• Cold Spark FX — Colored uplighting behind cold spark fountains creates dramatic reveals. Warm amber uplighting + white sparks = wedding magic.
• Fog FX — Low fog with colored uplighting from the WD1218 creates a glowing cloud effect on the dance floor. UV mode through haze creates an ethereal purple-glow environment.
• Haze FX — Even par lights benefit from light atmospheric haze — it makes individual beam paths visible and adds depth to color washes.