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B991
Colour
Technical Data
last update: 10/01/2026Description
Filter for the reduction of glass temperature <75° C for B620
Technical performance
Complies with EN60598-1 and pertinent regulations
Photometric data
Details
lm system
W system
lm source
W source
Luminous efficiency - lm/W (system value)
Optic and beam angle
Colour temperature
Lifetime LED 1
Lifetime LED 2
Electrical data
Operating ambient temperature range
Installation
Notes
The use of this accessory limitsinclination in adjustable optics
Compatible products
This accessory can be used with the following products