The 260W XL QB288 V2 R-Spec LED grow light can be used as the main light source and supplement lighting system. The heatsink is 3 ft. long, which allows for a wider spread. The XLG driver allows complete dimming so that you can adjust the light output according to the plantation type. The grow light delivers a lamp efficacy of 2.6 µmol/J.
Passive-Cooled Design: The LED grow unit uses the available natural air to dissipate heat and make the system practical and economical.
Dimmable: The dimmable driver allows you to adjust the light setting to accommodate the plantations' different environments and requirements.
Full Spectrum Light: The 3500K+660nm white light full spectrum setting is ideal for all kinds of plants and vegetations around the year.
1-Year Warranty: Stay assured about your purchase with the 1-year warranty.
The 260Watt LED grow light fixture is the replacement of the 500W HID light. It comes with a 3ft long heatsink, which can help for a wider spread of the light. The LED’s recommended flower footprint is 3’ X 3’, which equals 9 sq.ft. or 2’ X 4’, equivalent to 8 sq.ft. The veg footprint of the LED is 4’ X 4’, which equals 16 sq.ft.
The LED fixture is ideal for full-cycle growth of vegetations and flowering as the full spectrum light emits 3500K + 660 nm for the best results. The fixture supports a reliable passive cooling design, which is highly efficient and reliable. In the absence of cooling fans, the grow fixture uses the natural air to eliminate the excessive system heat.
The grow light emits dispersed light, which increases the coverage area and allows better canopy penetration. Diffused light avoids the concentration of light to a specific point, which helps save the plant from getting burnt due to excessive heat.
The grow light is ideal for full growth cycles and vegetation. The 660 nm top bin diode promotes flowering. The grow light system is highly efficient and with the lamp efficacy of QB288 V2 Rspec 2.6 µmol/J and board-level efficacy with QB288 V2 Rspec 2.73 µmol/J.
You get 1-year manufacturer’s warranty on the grow light system, so you can stay assured about your purchase.
SKU/Model No.: LED-HLG-KIT-260-XL-V2-RSPEC
Dimmable (driver) from 285 Watts
3ft (90cm) long heatsink for a wider spread
500 watt HID replacement (use 2 kits to flower a 4' x 4' space)
Veg Footprint 4' x 4' (16 sq ft)
Recommended Flower Footprint 3' x 3' (9 sq ft) or 2' x 4' (8 sq ft)
3500K + 660nm white light full spectrum for better results
Reliable passively-cooled design
Better canopy light penetration with diffused light
Ideal for full cycle grows or flowering
1-year manufacturer's warranty
2 x QB288 V2 R-Spec USA-made Quantum Boards with Samsung LM301H + 660nm Top-Bin Diodes
1x Slate 2 Triple Predrilled 891mm Heatsink
Meanwell XLG-240 LED Driver. Boards should be wired in series with the driver for maximum output.
Full-range potentiometer (Video: how to hook up dimmer)
6ft Nema 5-15P 16/3 SJTW NA Power Cord or equivalent for standard 120VAC with cable connector
2ft solid core Wire, 2x Wago Connectors for DC wiring
Dimensions: 89.1cm x 20.5cm
Lamp Efficacy with QB288 V2 Rspec 2.6 µmol/J
Board Level Efficacy with QB288 V2 Rspec 2.73 µmol/J
No Thermal Interface Material is required between the LED board and the heatsink
Remove black plug on driver and use Philips head screwdriver for dimming
Kit is shipped disassembled and requires assembly before use
Tools required: screwdriver and wire strippers (or scissors). No soldering required.