product search by...
Europrism uses prismatic glass reflector technology, which is synonymous with the Holophane name. It stands for high quality, precise optical control and greater efficiency, in short lighting spaces with fewer luminaires.
Europrism comes in three reflector styles, each suited to different applications:
.GA Glass and aluminium reflector combined.
.GF Glass reflector in frame.
.GO Glass reflector only.
Features > Benefits
- Prismatic borosilicate glass reflector
Precise light control and low dirt depreciation - Die cast aluminium control gear housing
Robust construction - Zinc plated 20mm diameter suspension loop
Safe corrosion resistant suspension - 4 light distributions
Flexibility for all kinds of applications - IP54 & IP65 enclosed options
(not with .GO reflector style)
Suitable for variety of applications - Auxiliary lamp option
Initial light output on start up - Stirrup mount option
(not with .GO reflector style)
Flexible surface mount fixing - Safety chain option
Suitable for applications where safety is paramount
Lamp Types (included)
- 250W - 400W
high pressure sodium - 250W - 450W
metal halide
IP Rating
- IP20
- IP54

(enclosed .GF reflector) - IP65

(enclosed .GA reflector)
Approvals
- EN 60598-2-1
NEMKO
Photometrics
- Glass in frame - SHR 0.9:1, 400W Metal Halide
- Glass in frame - SHR 1.2:1, 400W Metal Halide
- Glass in frame - SHR 1.6:1, 400W Metal Halide
- Glass in frame - SHR 2.0:1, 400W Metal Halide
SHR 0.9:1![]() |
SHR 1.2:1![]() |
SHR 1.6:1![]() |
SHR 2.0:1![]() |
SHR = spacing to height ratio




