if you need extension cord
if the outdoor solar street light is installed at a height of 16
you need an extension cord
NO ELECTRICITY BILL& WIRELESS :600W Solar Street Flood Light Outdoor,Solar Panels Convert Solar Energy into Electricity
solar lights is made from die-casting alloy and is special hollow design
TENKOO TT Plus Solar Street Light High Brightness 6000K All in One Power/Brightness:400W/40000lm if you need extension cordTrouble Shooting Methods: After turn on light, there is a small red indicator in the black area of the sensor, use it to troubleshoot. 1. If LED red indicator Fast Flash, then system failure. 2. If LED red indicator goes off, then it is battery Not connected. (Please contact us for specific solutions) Features: Wireless, no electricity bill, waterproof, 0 emissions, fast charging, dustproof and durable; control on off, with light sensor and motion