As a new generation of energy conservation LED lamp which owns much low power consume but still provide 3000lm bright illumination,with no strobe lights,no radiations,it is a great replacemnt of traditional 150-250W MH/HPS.With 50,000 hours lifespan,Not only you can save your electric bill,but also you don't need to replace the lamp frequently(like the old incandescent lamp which has short lifespan and consumes lots of electricity),save your time too.it's great convenient for your daily life.Meanwhile it comes with a detailed manual which can help you to install the lamp more easyly.Please make sure to read it carefully before installing(<b>We offer detailed technical tutorial to help too</b>).Also please avoid to stare at the light source directly,that might get your eyes feel uncomfortable due to the strong lights.<br> <br> <b>Features:</b><br> Wattage: 26W<br> Wide Voltage: 100-277Vac 50/60Hz (Compatible for USA standard voltage 110Vac)<br> Protect Function: Short circuit<br> Lumens: 3000lm<br> Lifespan: 50,000 hours<br> CCT: 5000K daylight<br> CRI: >80<br> Housing Material:Die-casting of Aluminum<br> Lens:Clear Plastic<br> Finished color: Brown<br> Working temperature: -13°F - 110°F<br> Mounting with junction box or other way<br> <br> <b>Packaging: </b><br> 2 x LED Wall Packs<br> 6 x Wire Nuts<br> 1 x Manual<br>