[Wide range working temperature tolerance] Working temperature from -40 ℃ to +70 ℃
[Bulkhead ceiling design] Mini design for felxible installation, you can install it on walls or on ceiling
[Brightness LEDs] Using high quality Philips LEDs to upgrade brightness to 120lm/w
[High Grade Vibrant Tolerance] Top Rank IK10 to endure shocking.
[High Performance] Power factor >0.95, Colour Rendering Index > 80, having good illuminating stability and displaying
the original outfit.