480pcs Edge Mounted LEDs Super thin, area light, soft and glareless PL-E90D is specially designed for field portable lighting applications. 480pcs SMD-LEDs are mounted in the inner edge of the light frame, and with SWIT unique 90° light guide technology, PL-E90D can output bright, soft and equally spread light, meanwhile, the light body is slim enough and portable, which is an ideal light source for interview kit，field video productions, and broadcast studios. Laser Dots 90° Light Guide High efficiency and super bright The traditional edge mounted LED lights are always not so bright, because half of the light will go to the backside, even if there’s reflection board, there’s still a lot of light lost. SWIT innovative technology is to add laser dots with calculated spaces on the reflection glass, so that the multi angles of edge light will be converged on the laser dots, and output 90° to the front with minimum light lost. Then the slim edge mounted light can also be high brightness. 2200 Lux @ 1 meter 0-100% flick-free dimming PL-E90D outputs 90W power, feeds 2200Lux luminance at 1 meter distance (center), much brighter than other similar size LED panels. The effective beam angle reaches 70°, bounded by 50% decline. PL-E90D also supports 0 to 100% PWM digital dimming, smoothly and non-flickering. Bi-color Temperature 2700K-6500K continuously adjustable PL-E90D alternated with 2700K and 6500K LEDs, and the output color temperature can be continuously adjustable between 2700K and 6500K.