For street lighting requires a special, waterproof canopy. However, there is no need to find this shade in stores – you can do it from any glass jars with a screw cap. You only have to cut a hole in the lid for threading to the top of the cartridge and to clamp the cover between its detachable plastic parts. For complete sealing of the lamp need to be laid between the cover and the cartridge with a rubber band.
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