Spectrum Firefly Yellow Laser Projector with Blue LED Cloud & Bluetooth Speaker (SL-55)

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Firefly Yellow Laser Light Projector by Spectrum Laser Lights

The Firefly Yellow laser light simulates summertime fireflies with yellow laser glow effects. In addition to the yellow firefly effect, the projector has a high-powered nebula blue LED cloud effect that creates a magical backsplash. This blue cloud feature is optional and can be turned off / on. The projector has a built-in Bluetooth speaker with audio-sync technology that randomizes the laser light show to the beat of your music! Pairing is simple with any compatible device such as a smartphone, tablet, or computer - you'll be streaming quality audio music in seconds!

Easy assembly and set up in a few minutes, plug-n-play, providing over 2,500 square feet of coverage. Fully controllable with the included RF remote control to change lighting colors, selecting between the static (non-moving) or dynamic (moving) laser points. This unit has a built-in timer that allows you to set the laser projector to turn off automatically after 2, 4, 6, and 8 hours increments. The SL-55 laser projector can also be programmed to turn on automatically for the same time intervals. 

****NOTE - Color is "Firefly Yellow" not to be confused with "Pure Yellow" - color effect emulates the natural lime yellow color of a firefly. If you prefer "Pure Yellow" our model SL-47 would be a recommended choice*****

Effects:  This projector illuminates a firefly effect with thousands of firefly yellow laser dots. Switchable for Dynamic (Moving) or static (Non-Moving) points, laser light field covers 50' x 50' area and replaces 4-6 standard landscape lights or hundreds of feet of rope lighting. Suitable for the landscapes, Christmas lighting, events, decoration, etc.

Laser Color Example Below:

  • 8,000 hour lifespan, solid commercial grade ABS polymer enclosure
  • Laser Color: Firefly Yellow
  • LED Cloud: Blue
  • Bluetooth: Yes - Requires pairing with device Bluetooth ver 2.0 or higher
  • Audio-Sync Technology
  • Laser Power: 100mW to 650nm
  • Laser Classification: Class 2 
  • Operating Temperature: -35°c to 40°c (-31°F - 104°F)
  • Power Cord: 3 Meters (9.85 feet)
  • Maximum Laser Power Consumption  Less than 1mw each
  • Waterproof: Fixture IP65 / Power Adapter: IP65 Power Adapter: 100-240v, 50/60HZ, 10W
  • Product Weight: 2.5 lbs
  • Use: Indoor/Outdoor

    • Laser ON/OFF - Blue LED ON/OFF
    • Speed Control (Still, Slow, Rapid)
    • Built-in Timer on/off: 2, 4, 6, 8 hour
    • Illumination Modes
    • Brightness: increase and decrease
    • Auto: Randomized fade and color patterns

    • Projector
    • RF Remote Control (2 AA starter batteries)
    • Round Base (table top)
    • Ground Stake
    • Snow Arm Extension
    • Screw/Anchor set (wall mount tree mount - horizontal)
    • Power Adapter
    • Power Cord
    • Security Lock Cable (3 feet)
    • Security Keys (2)


    All orders are processed within one business day. We offer free shipping on all US orders over $35. The average delivery time for the free shipping option is 3-5 business days. If you need your order sooner, we offer expedited shipping options that can be selected at checkout.


    To be eligible for a return, you must request a return within 30 days after receiving your item(s). If 30 days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange.

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    Customer Reviews

    Based on 6 reviews
    Dale S.
    Laser light in Fort Worth, TX

    5 Star product. Wish they lasted more than a year but it is in the outdoor elements. This is my 3rd light to buy from you in 2 1/2 years.

    Bruce C.
    Kinda What I Expected

    Because it's such a simple machine, you can't expect spectacular results. I wish it would have been designed so that the light patterns were random, but alas...
    The light color is definitely not yellow. It's the same shade of green as a normal RGB laser light.
    The remote is extremely frustrating to use and because it's made in China, the included manual is useless. The whole things needs better engineering and design.

    Fantastic Laser Light

    Exactly what I have been looking for. Love everything about this product , and I am so happy I finally found it. Works perfectly so far. Will likely buy another.

    Catherine F.
    Glo Disc Golf winner

    Looks great on the disc golf course. Just needed a nice spot to project on the branches of some tall Pines.

    Supplemented traditional strings of Christmas lighting perfectly.

    Jeff S.
    Great coverage

    Really, like this unit, works great projecting up into the tree canopy. I highly recommend it. A few notes for others looking at it. To my eye, it is more greenish than yellow. I got a few different projectors, but the remotes are all coded the same, so each reacts to the controls of the others. It does not remember the settings after a power cycle, returns to the default - so complicates using with smart home automation. The spread is way better than the other units I got. If used with the motion, the patterns can align, making it look less random and a specific pattern (wasn't an issue projecting into a tree, but less awesome projecting onto the lawn) - I preferred the static look when going into the canopy and letting the tree movements give the appearance of motion. If you do prefer the laser motion, it is actually set up way better than the other units, flows properly when mounted as intended (others move in the wrong directions, or have a weird cloud border). I had issues with the Bluetooth speaker, I wanted to pair it to a google home to make it part of a speaker group and had issues (did not buy it for this feature, so was just looking for a way to use it, so also didn't try that hard to make it work). Fixing the "last settings on restart", better remote method, or best case adding a way to integrate into home automation would make this 5 star and having me order several more.

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    Spectrum Firefly Yellow Laser Projector with Blue LED Cloud & Bluetooth Speaker (SL-55)
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