Single battery lamp made up of a tough single piece polyethylene body and a polycarbonate lens. When placed on a traffic cone this is perfect for traffic management purposes. Light is guaranteed to be off when in storage. · · · Available in boxes of 10 · · Operated by contact switch when placed on cone · · Robust housing body · · Integrated circuitry and LED light source · · Photocell as standard · · Manufactured to BS3143 part 2 and BS EN 12352