LED printed circuit board saturated with 40W power and light output 3400-3650 lumens depending on the color temperature! The board has a size of 165x136 mm and a thickness of 1.2 mm. Precisely designed, high-quality LED module with high performance - over 120 lumens per watt and color rendering index> 78-85% (depending on the color temperature) product of Stratus Light Ltd.