SGLEDs Grow Light Bulb BR30 24 Watt with COC Technology Full Spectrum Grow Light Bulb 300 Watt Equivalent Plant Light E26 for Indoor Plants Seed Starting - 02-14US-002-000524FBA003M

• Secondary optical design PPF: 36.2umol/s, PPFD:177.06μmol/s/㎡@1FT. Through the lens for secondary scientific light distribution, improve light utilization, give plants more supplementary light, and improve light bulb lifespan to 25,000 hours Imitate the solar spectrum: customize a more ideal full life cycle full spectrum supplementary light program, covering the entire visible spectrum of 400 nm-780 nm. Color rendering index Ra is close to 100, infinitely close to natural light, suitable for every cycle of plant growth Patented Ceramic technology Chip on Ceramic: SGLEDS's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, and directly solder the LED chip on the ceramic heat sink, effectively reducing the system thermal resistance between the LED PN junction and the surface of the heat sink Safe and Reliable The lamp body is made of special ceramic material, and the flame retardant grade reaches V0. the reinforced insulation structure design, no risk of electric shock, is safer. the whole shell material reaches the WF2 anti-corrosion grade Guarantees: SGLEDs offers a 5-year protection plan and will stand behind our products with confidence. We have a professional service team that provides help. Please feel free to contact us if you have any problem, Weight: 0.73 Pounds, Manufacturer: SGLEDs