We ship from overseas countries, and the estimated delivery time is 14 to 20 days. If cannot catch the time, please do not purchase. Please refer to the first image; we will ship according to the contents of the first image. 12V 30V LED Plant Grow Light High Power LED Chip Full Spectm Grow 380-840NM 10W 20W 30W 50W 100W For Light Plant Lamp Bead DIYProduct Details10WPower: 10WVoltage: DC12-14VCurrent: 800mA±5%Serial and parallel circuit: 4 series and 3 parallelSize: 20*30mm (0.7874*1.1811in)Light-emitting surface size: 12*12mm (0.4724*0.4724in)Crystal size: 35*35milNumber of crystals: 12pcsCrystal name: Epistar chipLumens: 1200LMCopper substrate thickness: 1.5mm (0.0591in)Thermal conductivity of copper substrate: 4.0W/(m·K)Application place: Flood lightConditions of use: radiator requiredChip temperature does not exceed 65℃20WPower: 20WVoltage: DC30-32VCurrent: 600mA±5%Serial and parallel circuit: 10 series and 2 parallelSize: 57*53mm (2.2441*2.0866in)Light-emitting surface size: 25*25mm (0.9842*0.9842in)Crystal size: 35*35milNumber of crystals: 20pcsCrystal name: Epistar chipLumens: 2400LMCopper substrate thickness: 1.5mm (0.0591in)Thermal conductivity of copper substrate: 4.0W/(m·K)Application place: Flood lightConditions of use: radiator requiredChip temperature does not exceed 65℃30WPower: 30WVoltage: DC30-32VCurrent: 900mA±5%Serial and parallel circuit: 10 series and 3 parallelSize: 57*53mm (2.2441*2.0866in)Light-emitting surface size: 25*25mm (0.9842*0.9842in)Crystal size: 35*35milNumber of crystals: 30pcsCrystal name: Epistar chipLumens: 3600LMCopper substrate thickness: 1.5mm (0.0591in)Thermal conductivity of copper substrate: 4.0W/(m·K)Application place: Flood lightConditions of use: radiator requiredChip temperature does not exceed 65℃50WPower: 50WVoltage: DC30-32VCurrent: 1500mA±5%Serial and parallel circuit: 10 series and 5 parallelSize: 57*53mm (2.2441*2.0866in)Light-emitting surface size: 25*25mm (0.9842*0.9842in)Crystal size: 35*35milNumber of crystals: 50pcsCrystal name: Epistar chipLumens: 6000LMCopper substrate thickness: 1.5mm (0.0591in)Thermal conductivity of copper substrate: 4.0W/(m·K)Application place: Flood lightConditions of use: radiator requiredChip temperature does not exceed 65℃100WPower: 100WVoltage: DC30-32VCurrent: 3000mA±5%Serial and parallel circuit: 10 series and 10 parallelSize: 57*53mm (2.2441*2.0866in)Light-emitting surface size: 25*25mm (0.9842*0.9842in)Crystal size: 35*35milNumber of crystals: 100pcsCrystal name: Epistar chipLumens: 12000LMCopper substrate thickness: 1.5mm (0.0591in)Thermal conductivity of copper substrate: 4.0W/(m·K)Application place: Flood lightConditions of use: radiator requiredChip temperature does not exceed 65℃