Casyoo 200W Quantum Board Grow Light 660nm Full Spectrum Epistar
Casyoo 200W quantum board grow light delivers uniform, high-intensity illumination with an optimized white + 660 nm red spectrum to boost growth, flowering, and fruiting. It features 10–100% dimming, easy height adjustment and efficient fanless cooling — perfect for greenhouses and commercial growing environments. Equipped with Epistar LED chips, CSY-200W-QB504 is reliable, versatile, and long-lasting to perform in various growing spaces.
US$115
US$114
Negotiatable
- Expect your order to be delivered before scheduled dates
- Best after-sale service

Description
CSY-200W-QB504: A high-performance and waterproof LED grow light offering powerful, adjustable full-spectrum lighting and excellent heat dissipation to support plants through every stage of growth. Fully customizable!
Detailed features include:
- High Light Output: This grow light delivers powerful, uniform illumination with excellent canopy penetration. It provides up to 1350 W/㎡ PPFD at 30 cm and 530 W/㎡ at 60 cm, giving your plants the light they need at every level.
- Optimized Spectrum: With a balanced mix of white light and 660 nm red light, the lamp reaches 280 W/㎡ PAR at 30 cm and 110 W/㎡ at 60 cm. It promotes flowering and fruiting while supporting healthy growth throughout the entire plant cycle.
- Reliable and Dimmable Driver: The isolated Meanwell LED driver ensures safe and reliable performance. You can easily fine-tune the brightness from 10% to 100% using the 1-10V dimming system to match different plant types and growth stages.
- Adjustable Height: The included lifting pulley hook lets you adjust the light height effortlessly, so you can always position it for the best results at each stage of growth.
- Efficient Cooling: The aluminum heat sink efficiently draws heat away, helping the light stay cool and work reliably during long hours of operation.
Ideal For:
- Indoor hydroponics, greenhouses, and vertical farms
- Veg/flower cycles for cannabis, vegetables, or ornamental plants
- Growers prioritizing energy savings without compromising yield
LEAD TIME
Quantity | Lead Time |
1-50 pcs | 5-7 days |
51-100 pcs | 25-30 days |
100-500 pcs | 30-35 days |
>500 pcs | 35-40 days |
Item Code | CSY-200W-QB504 | Power Consumption | 200W |
Power Factor (PF) | >0.99 | Dimensions | 560X300X80MM |
IP Rating | IP54 | Spectrum | white+660nm |
PAR | 280 W/㎡ (at 30cm), 110 W/㎡ (at 60cm) | PPFD | 1350 µmol/m²/s (at 30cm), 530 µmol/m²/s (at 60cm) |
PPE (Photon Efficacy) | 2.9 µmol/J | Illuminance | 70000 lux (at 30cm), 28000 lux (at 60cm) |
Light Source (LED Chips) | 408pcs Epistar 3500K+ 72pcs Epistar 6500K
24pcs Epistar 660nm |
LED Driver | Isolated LED Driver with bluetooth 1PCS |
Dimming Function | 1-10V 10%-100% dimming wire black 1PCS | Accessories | one with 4 Lanyard, black 1PCS, Lifting pulley hook, 1PCS, Pully screws, 4pcs, waterproof M6 connector, 4pcs |
Net weight | 3kg |
1. How and when should I use LED light panel?
Apply it throughout the entire life of the plant including seedling and flowering stages of a plant, particularly in an enclosed system or in production where additional lighting would be desirable.
2. How big of an area will it illuminate?
This 200W panel provides efficient coverage of up to 2xf 3 ft (60 x 90 cm) for flowering, or marginally bigger area for vegetative growth.
3. How far away from the plant can you hang this?
To obtain the best results hang it at 30-60 cm (12-24 inches) above the canopy, and this can vary through the growth of your plant and depending on the light requirements.
4. Does this lightfit in 3×3 tent?
Yes, it has a good fit in a 3 X 3 ft grow tent, and it offers good coverage, particularly in the middle area.
5. Are LED grow lights better than sunlight?
For controlled growth, this is a high-quality LED grow light with specific spectra, as well as high energy efficiency and a consistent grow performance used indoor.
6. Can I leave LED grow lights on all night?
Not advisable-plants require a dark phase during which they get to relax and carry out vital biological functions. Use timed light cycle (e.g. 18/6 or 12/12).
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