Prolite
Prolite Compact Fluorescent DD Lamp 4 pin 28 watt Anti Drug Blue Prolite FLDD4/28AD/PRO
£8.83
https://www.bltdirect.com/ Go to shop Description
An energy saving 4 Pin DD Compact Fluorescent Lamp rated at 28 Watts that features a special Anti-Drug Blue colour temperature. This GR10q lamp emits a blue light to prevent drug users locating veins. This lamp is commonly used in public amenities. The lamp life of this bulb is 8000 hours.