When a fluorescent tube is ignited, light is given off evenly in every direction, much of which is directed upwards into the lid of the aquarium.
If a reflector is mounted behind the tube, this stray light is not wasted, but redirected back to where it is required ? the aquarium, so that the efficiency of the tube is maximised.
Reflector can be angled to direct the light into the aquarium or terrarium
The reflector surrounds the compact lamp, and focuses all of the lamp output in order to direct it where required - towards the bird or the reptiles, and as such maximising the performance of the lamp.
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