Gromax 3590B
Active Member
I have 5 Cree CXB3590. 4 of them run on 50Watt maximum (2700K). 1 of them run on 60Watt maximum (6500K). They are on actieve cooled pin heatsinks and never got hotter than 52C• (126F•). The temperature of the cobs is measured on the Tc point with ds18b20 sensors. the auto ignotion point of mdf is somewhere between 200-275C• (392-527F•). I can make an awesome casing for a 60x60cm (2x2feet?) growtent from mdf with a cnc lasercutter. Would it be nice to make a casing from mdf/wood, measure temps and automatically dim down if necessary or is it a stupid idea and to much risk for fire.