Sun Board Quantum Grow Strip with 96 Samsung LM561C LEDs w/450mm heatsink

SUN BOARD WITH 96 SAMSUNG LM561C LEDs PLUS 40 X 450mm HEATSINK   This is for 1 30mm x 400mm Sun Board in the spectrum you choose and a hefty 10mm x 40mm x 450mm heatsink with the option of 30mm Double sided Thermal conductive adhesive tape pre-applied EACH STRIP HAS: 96 - Samsung lm561c LEDs 48 watts recommended max 1800mA recommended max 24VDC 30mm x 400mm (approximately 1.2" x 16") PCB  Double mounted push-in connectors Thermal conductivity coefficient of 1.5 2.0 oz. of RA copper   Extruded Aluminum Heatsink 10mm x 40mm x 450mm (approximately .4" x 1.6" x 17.75") 8.3 oz (over half a pound)         These are 30mm x 400mm Sun Boards with a hefty 10mm thick x 40mm x 450mm Heatsink and the option of 30mm Thermal conductive tape pre-applied to attach it and help transfer the heat. Just peel the blue release paper from the tape and press them on. These use top bin Samsung lm561c leds with their still astounding luminous efficacy of 210lm/w. These are the same exact diodes that all the big