Secret Jardin Cosmorrow 100W Blooming is a complete set of diode / LED lighting for the flowering phase of plants grown indoors. Patented modular technology allows individual bands to be swapped out (in case you want to add another spectrum).   for flowering power: 100W voltage: 24V efficiency: 2.4µmol/s roof area: 60 x 60cm (when hanging 15cm from the top of the plants) ability to adjust power: yes waterproof: IP65 strong and resistant to falling dimensions L/W/H: 50 x 40 x 6.5 cm warranty: 1 year Note: The kit includes a power supply!