LED3740 Bee Eye Moving Head Light

Product Overview

The LED3740 Bee Eye Moving Head Light is a high-power zoom bee-eye moving fixture built around one core idea: rental houses need one robust fixture that handles sharp beam effects, soft wash coverage and colour temperature shaping for medium and large-scale shows. Instead of separating beam lights and wash lights into two separate positions, it packs 37 individual 40W RGBW 4-in-1 LED emitters into a single moving head, paired with a wide-range motorised zoom and built-in CTO system, so the same fixture can shift from tight aerial beams to a broad even wash across the venue.

Rental companies deploy this fixture for concert stages, theatre productions and large wedding receptions where lighting needs to transition quickly between dramatic show segments and ambient guest lighting. Event contractors add it to their core touring inventory because its flicker-free output works reliably for live streaming and video recording, removing the headache of visible banding when cameras roll. Venue technicians appreciate its self-correcting movement system and remote sleep function, which reduce unexpected faults during long event runs.

The fixture is engineered for indoor professional event work — concert halls, theatres, large ballrooms, festival stages and corporate galas — and all core setup adjustments live on the rear 2.8-inch touch display, including DMX address, channel mode, temperature readouts and fault alerts.

Optical & LED Performance

37pcs 40W RGBW 4-in-1 LED array — the multi-emitter bee-eye array creates iconic clustered beam effects, kaleidoscope patterns and smooth blended wash fields, with saturated red, green, blue and pure white channels for natural pastel tones and bold saturated looks. Rated LED lifespan reaches 30000 hours for heavy rental cycles.
2°–60° linear DMX motorised zoom with auto-focus — the wide zoom range is the fixture’s main strength: narrow down for crisp piercing aerial beams, open wide to flood a stage or dance floor with even wash, and auto-focus keeps edges sharp as the zoom changes.
Integrated CTO colour temperature control — adjust warmth remotely via DMX, perfect for matching skin tones during speeches and ceremonies before switching back to vibrant creative colour mixes for performances.
Flicker-free adjustable dimming system — 0–100% linear electronic dimming with gamma curve selection, dimming frequency adjustable from 1.2KHz to 25KHz. Stable constant-current power drive eliminates camera flicker, a critical feature for streamed weddings, live broadcasts and recorded performances.
Electronic strobe effect — strobe speed adjustable 0.3–25 flashes per second, with sync, asynchronous and random strobe modes available for drops, build-ups and visual accents.

Movement & Positioning System

High-speed silent 3-phase motors with imported high-precision magnetic encoders — smooth, quiet operation for theatre and formal events where mechanical noise cannot distract from the performance.
Pan 540°, Tilt 270°, 16-bit precision scanning — ultra-smooth slow sweeps and fast dynamic moves with fine positional resolution.
Auto-reset & reverse axis function — the fixture automatically recalibrates and returns to the correct position after unexpected misoperation. Pan and tilt direction can be inverted on console for easier programming on multi-fixture rigs, and movement speed is fully adjustable.

Control & Programming

Control runs on standard DMX512, compatible with all professional lighting consoles, plus RDM for remote reading and adjustment of fixture address and settings — a huge time-saver for rental rigs reconfigured between jobs. Five selectable DMX channel personalities are built in: compact 22CH, 36CH, 133CH, 147CH and full-featured 170CH mode. Simple chase sequences use the compact channel modes, while complex pixel and movement programming uses the full 170-channel profile.
The 2.8-inch bilingual touch screen displays temperature readings and sensor fault codes directly on the fixture for fast on-site troubleshooting. Remote sleep mode automatically puts the fixture into low-power stable standby when the DMX signal is lost, protecting electronics during gaps in the show.
Hand-in-hand power and signal connections — 3-pin DMX port standard, 5-pin DMX optional, allowing simple daisy-chaining of data and power along truss runs. 

Thermal & Safety Design

High thermal conductivity copper heat sink paired with intelligent variable-speed fans — fan speed automatically follows internal temperature to balance cooling performance and operational noise.
Built-in overheat protection and temperature-noise balance module — prevents shutdowns from thermal overload while keeping fan noise low for quiet venues.
IP22 ingress rating, suitable for dry indoor environments; protected against light dripping water but not outdoor rain or direct spray. 

Specifications

Applications & Venues

• Nightclubs and bars — hung over a dance floor, the rotating beam and halo fill a low ceiling where a large beam fixture has nowhere to throw, while the pixel layer keeps the room alive between drops.
• Banquet halls and wedding receptions — the bi-colour layer carries the speeches and first dance in warm, flattering light, then the RGB layer takes over when the band starts.
• DJ parties and club nights — as a storm effect light it gives a booth a moving centrepiece that looks complete without a full production rig behind it.
• Indoor live stages and touring rental — the cue structure holds from room to room, so a touring operator can reuse a cue stack instead of reprogramming the show at every venue.
• Stage rental projects — quotes are usually built around a stage lighting package rather than a single fixture, and this unit covers the aerial effect and the ambient wash in one line item.

Installation & Rigging

Check the operating environment first. IP22 rating means indoor dry use only. Avoid direct rain, water spray, heavy condensation or prolonged exposure to dense fog residue.
Set DMX address and channel mode on the rear touchscreen while the fixture is still on the ground. Use RDM from the lighting console for later adjustments once rigged overhead.
Secure the mounting bracket to a suitable truss clamp, fit a safety cable, set pan/tilt limits, and tighten all hardware fully before lifting the fixture.
Run DMX data cables in a daisy chain, terminate the last fixture in the data run. Separate signal cables from heavy power cables to reduce interference.
Use hand-in-hand power connections to loop power across the truss, and distribute the total electrical load across multiple circuits for larger rigs.
Complete a full test before doors open: verify zoom, colour mixing, strobe, movement, RDM communication and temperature readings. Confirm the fixture resets correctly after power cycling.

Ordering & Delivery

Related Equipment

• 960W 6-Head Infinite Tornado LED Effect Light — a larger tornado-style piece for the main look; pair it with this fixture when the show needs one hero effect and one compact supporting unit.
• 750W LED Profile Moving Head Light CMY CTO Framing — for front light and gobo work that a storm effect does not do; framing lets you cut the beam off the band or the screen.
• 500W LED CTO Prism Beam Moving Head — a narrow aerial beam for sweeping over the crowd, reading cleanly next to this fixture's rotating layers.
• 290×290 Spigot Truss — the stage truss that carries the whole set; specify run and corner pieces when you plan the rig layout.
• Screens and the rest of the room — if the venue also needs video, our stage led screen range and the fixtures above can be planned as one package, so power and control layout are decided together.

Routine Maintenance & Spares

• Build one short check that every unit goes through when it comes back off the truss: power down, wipe the lenses and the matrix panel, look over the clamp and safety cable, and inspect the DMX and power link leads before the fixture goes back in its case. A two-minute pass at load-out catches most of what would otherwise become a fault at the next load-in.
• Give the fixture a deeper clean roughly once a month in heavy use, and at least once a season in lighter use. Power it off, pull the plug, and clear dust from the vents and fan grilles with a soft brush or a vacuum on low. A clogged fan is the usual reason a moving head runs hot and shuts itself down halfway through a set.
• Check the rotating head assemblies by hand while the power is off. Turn each head through its travel and feel for stiffness, grinding or free play, and look for a cable that has started to rub or snag on the housing. Anything that feels tight or sounds rough should be flagged before the unit goes out again.
• Look at the LED faces under a work light before cleaning them. A grey film of smoke residue across the 6065 emitters and the 3030 and 5050 matrix quietly costs output and shifts the colour balance, and it is easy to miss against a black housing. A dry microfibre cloth is normally enough; skip solvents and spray cleaners, which can cloud the lenses.
• Treat the cabling as part of the service, not an afterthought. Bent pins and a loose connector at the back of the rig cause a lot of faults that get blamed on the fixture, so keep a spare set of DMX and power link leads in the case with the unit.
• Decide what you hold on the shelf for this model: a spare clamp and safety cable per fixture, spare link leads, and whatever your sales contact can supply for the rotating head. Confirm with us which spares can travel with an order and which need to be planned further ahead, so nothing has to be rushed mid-season.
• Handle faults in the same order every time. Note the code shown on the LCD display, confirm the DMX link and power feed are sound, and check that another device on the line has not changed the address. Restart once; if the message returns, record the code with a short description of what the storm effect light was doing and send it to our support team.
• Keep a simple log by unit number so a season leaves a paper trail: which fixtures were serviced, which threw a code, and which came back from a booking sounding rough. At the end of the season, store the units in a dry room or their flight cases rather than against a cold wall, and never stack truss or heavy cases on top of a cased moving head beam wash light.

Supply Chain & Delivery Assurance

HUAXIA has been sourcing and exporting stage equipment from China since 2012, working from a database of more than 3,000 qualified suppliers built over 10+ years in the trade. That network lets us compare several factories for each item, combine different categories into a single order and consolidate everything into one shipment — one contact instead of many. Sampling, factory audit, QC and inspection, and export documentation are handled by our own teams before goods leave. OEM and ODM are supported, orders start from one piece, and we handle consolidation and transportation through to your port.

FAQ