Current Parameters ●Certification: ETL ●Power: 12W/15W/20W ●Input voltage: AC 85-265V ●Lumen: 960M/1200LM/1600LM ●Light effect: 80 LM/W ●RA: >80 ● Strobe: none ●LED lamp bead usage time: 50,000 hours ●Warranty period: 2 years ●Customizable functions: SCR dimming/3-color conversion/remote control/with switch line/APP remote control Material Parameters ●Lamp body material: Iron ●Shade material: PC ●Lamp color: Black/white ●Surface Process: Casting paint ●Light color: Warm white (2700-3200K) / cool white (6000-6500K) / natural white (4000-4500K) ●Applicable working temperature: -20 to +70℃ ●Product size: 16*Φ178MM(0.63*Φ7INCH) / 16*Φ229MM(0.63*Φ9INCH) / 16*Φ279MM(0.63*Φ11INCH) ●Use occasions: Bedroom, living room, dining room, kitchen, etc. 💡【Warranty and after-sales】:48 MONTH WARRANTY - Sytmhoe is based in the USA and offers high-quality products at affordable prices, feel free to contact cy@sytmhoeled.com if you have any questions with our light, and we will deal you the first time. 💡【Bulk order quotation】: If you want to place a bulk order or search for a lighting solution for your residential projects, please email or WhatsApp us the quantity you need and your address. And we can provide some quotation list for you.