VIVOSUN LumaLight 150W LED Grow Light — Full Spectrum, Compact 3x3 ft Coverage, Dimmable

Whether you’re setting up a single small tent or expanding a desktop grow space, the VIVOSUN LumaLight 150W balances bright, sunlike output with energy efficiency. Built from premium LEDs and a robust aluminum heatsink, this model packs high PAR performance into a 150-watt fixture that covers up to 3 x 3 feet at optimal hanging heights. It’s engineered for hobbyists and small-scale growers who want precise control over light intensity without excessive heat or noise.

How much area and light intensity will this fixture cover?

The LumaLight VS1500 is optimized for a primary coverage footprint of about 2.7 x 2.7 feet and can extend to a 3 x 3 feet maximum area depending on hanging height. Its diodes deliver a high efficacy of approximately 2.8 μmol/J, producing strong PAR values across the canopy when positioned correctly.

• Rated power: 150 watts for continuous operation with lower electricity draw
• Primary coverage: 2.7 x 2.7 ft; maximum usable area: 3 x 3 ft
• High-efficiency output: ~2.8 μmol/J for efficient photosynthetic light
• Best used at recommended hang heights for uniform canopy penetration

What spectrum and lighting stages does it support?

VIVOSUN equipped the LumaLight with a full-spectrum LED array spanning roughly 380–780 nm plus targeted bands (660nm and 730nm) and warm/cool whites (3000K, 5000K). This spectrum is intended to support vegetative growth through bloom phases without swapping fixtures or supplemental LEDs.

• Full-spectrum coverage for balanced blue, red and far-red light
• Includes 3000K and 5000K whites for natural color rendering
• 660nm and 730nm diodes to support flowering and photomorphogenic responses
• Consistent color output across the entire panel for even canopy lighting

Can I control intensity, chain multiple lights, and manage heat?

The unit includes a dimming knob with four brightness levels so you can dial intensity for seedlings, vegetative growth, and flowering. A daisy-chain (EXT) function allows multiple LumaLights to run from a single socket, while the fanless aluminum heatsink and ventilation holes keep temperatures low and operation silent.

• 4-level dimmer for stage-specific light adjustment
• Daisy-chain capability reduces cord clutter and outlet use
• Fanless design with heavy-duty heatsink minimizes heat and noise
• IP65-rated surface suitable for various indoor plant environments

Who is this for? The VIVOSUN LumaLight 150W is a strong fit for hobby growers, compact tent users, and anyone expanding a multi-light setup who needs efficient full-spectrum lighting with adjustable intensity. It's especially useful for growers who value low-heat, quiet performance and want a reliable, connectable fixture with durable mounting hardware and a 5-year after-sales warranty.