The RB 551 AB lighting unit is suitable for copy stands of the R1 System and the RSD (5602) and RSDmot (5603) copy stands.
About the lights
Each light equipped with 192 selected white SMD LEDs, 5600 Kelvin, CRI = 96. Emitted light has absolutely no IR and UV content, is flicker free without residual ripple. Lights can be dimmed separately or synchronously in 1 %-steps from 10 % up to 100 %. Illuminated info screen.
The light intensity of the two LED panels is matched to each other. This results in precisely homogeneous illumination with symmetrical alignment of the two light banks.
It has an elaborate passive cooling via LED board and light metal housing.
Lamp housings made of sturdy anodised aluminium section, can be swivelled, shifted and adjusted in height. Detachable soft screens. Vertical arms with height markings, tiltable with detents. Mounted with strong die-cast clamp bases, clamp width up to 48 mm (1.9 in.). Comes with mains adapter.
Specifications:
— LED arrays: 2 x 272 SMD LEDs
— Colour temperature: 5600 K
— Colour rendition index: CRI = 96
— LED angle of radiation: 100°
— Max. illumination* with soft screen: 4600 lux
w/o soft screen: 5200 lux
* based on uniform illumination of a 16.5 x 11.5 in. flat subject
— Operating voltage: 24 V
— Light emitting area of one light: 39 x 16.5 cm (15.4 x 6.5 in.)
— Vertical arms: 76 cm length / 20 x 20 mm edge dimension
Optional Accessories: Kaiser 5548 - Polarizers for 5282, 5284, 5545, 5547