Specification:1. Item No.: GY-E27-144WW-12V2. Working voltage: DC12V3. LED quantity: 144 pcs super bright TH LEDs.4. Lumens: 700~800lm5. Power: 10W6. Beam angle: 360 °7. Installation height: 4~5m8. Power supply: can use DC12V solar battery9. Base: E2710. Housing: FPC11. H&S: CE, RoHS