INSTALLATION : Linear Halogen Bulbs Can Easily Installed With Standard Double Ended R7s Base. Simply Screw Bulbs into The R7s Sockets And No Extra Tools Needed.
Energy Saving 230W R7S Linear Halogen Floodlight J118 Security Bulb 118mm 6 / 7
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300W R7S Halogen Floodlight J118 Security Bulb 118mm x4