About this item

• [5000K Nature Daylight] SANSI BR20 12W grow light bulb gives out white 5000K daylight. Its color rendering index Ra is more than 80, infinitely close to natural light, suitable for every cycle of plant growth.
• [Full Spectrum + 660NM Supplementary Light] Customized red and white full spectrum, realizes a more ideal full life cycle full spectrum supplementary light program, covering the entire visible spectrum of 400nm-780nm. And red light helps to flower and fruit and prolong flowering, increase production. With max. PPFD 60.42 μmol/s/㎡ @ 1ft, gives plants more supplementary light.
• [LED Grow Light Bulb with Waterproof Design] The entire light bulb is rated IP54 waterproof. The body section is specifically rated IP65 waterproof. This bulb is suitable for both indoor and outdoor use, and features a waterproof E26 base (base not included in package).
• [Patented COC Technology] Chip on Ceramic, SANSI's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, and directly solders 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, resulting in faster heat conduction and higher product reliability, makes the SANSI bulb has higher light efficiency.
• [Guarantees] SANSI's patented ceramic technology not only improves light efficiency, but also extends the life of the bulb to 25,000 hours.