SANSI 4 Pack LED Light Bulb ETL Listed 13W (100W Equivalent) 5000K

Bright & Efficient: Compared with other LED bulbs, SANSI's highly efficient light bulbs can provide 1600 lumens using only 13 watts of power, equivalent to 100W incandescent bulbs. Based on 3 hours per day usage, save up to 87% electricity, annual estimated cost $1.6. Flicker-Free: Adopting high light transmission optical lenses, up to 18 LED chips can not only provide you and your family with the light source they need daily but also provide a healthy living or work environment. No flickering, no noise. Patented Ceramic technology: SANSI's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, directly soldering the LED chip on the ceramic heat sink, effectively reducing the systematic thermal resistance between the LED PN junction a
SANSI 4 Pack LED Light Bulb ETL Listed 13W (100W Equivalent) 5000K Daylight COC
Product Description Bright & Efficient:

Compared with other LED bulbs, SANSI's highly efficient light bulbs can provide 1600 lumens using only 13 watts of power, equivalent to 100W incandescent bulbs. Based on 3 hours per day usage, save up to 87% electricity, annual estimated cost $1.6.

Flicker-Free:

Adopting high light transmission optical lenses, up to 18 LED chips can not only provide you and your family with the light source they need daily but also provide a healthy living or work environment. No flickering, no noise.

Patented Ceramic technology:

SANSI's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, directly soldering the LED chip on the ceramic heat sink, effectively reducing the systematic thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability, making SANSI's bulbs perform with higher light efficiency.

Safe and Reliable:

The lamp body is made of special ceramic material, and the flame retardant grade reaches grade V0; the reinforced insulation structure means no risk of electric shock, its safer; the whole shell material reaches the WF2 anti-corrosion grade, which is more reliable and durable; The hollow design is good for heat dissipation.

Guarantees:

ETL listed, quality and safety verified, 22.5 years LED bulb lifespan, 5 years warranty.

Patented Ceramic technology
SANSI's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, directly soldering the LED chip on the ceramic heat sink, effectively reducing the systematic thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability, making SANSI's bulbs perform with higher light efficiency.
Energy Saving -13W LED bulb  can replace a 100 watt in the candescent light bulb. Save up to 87% on electricity bills.
Good Performance - Daylight 5000k, 1600 lumens, give off a cozy and fresh illumination. Perfect for house lighting.
Recommend Applications: There are too many places that can use this bulb, we would suggest using it in stairs, hallway, bathroom, basement, porch, garage, storage room, laundry room, etc. Potential major adverse effects of flicker identified in published research and/or Expert Opinion include these five factors:  Photoepilepsy or flashing-light induced seizure.  Stroboscopic effect and associated apparent slowing or stoppage of rotating machinery.  Migraine or severe paroxysmal headache often associated with nausea and visual disturbances.  Increased repetitive behavior among persons with autism.  Asthenopia, including eyestrain, fatigue, blurred vision, conventional headache, and decreased performance on sight-related tasks. Abscrate from IEEE Std 1789-2015
How to Determine How Many Lumens You’ll Need to Properly Light Your Space? Specification:
Input Voltage: AC90-132V
Wattage: 13W
Color Temperature: 5000K Daylight
Luminous Flux: 1600lm (100W Equivalent Wattage)
Size: A19, E26 medium screw base
CRI rating: 80+
Beam Angle: 180°
Certification: ETL Listed, RoHS Package Includes:
4 x 13W LED Light Bulb About SANSI Delivery details Warranty SANSI PATENT Contact us About SANSI This is the only one SANSI Official on Ebay Welcome to the SANSI Official eBay Store. Since our founding in 1993, we have been pioneers in technological innovation related to LED applications for commercial displays and home lighting. At SANSI, we integrate product design, production, sales, installation, and customer support to provide state-of-the-art, affordable LED technology. Our team of 500+ R&D engineers, 2000+ employees, and advanced factories have helped us expand our reach to over 40 nations on five continents, and we continue to pave the way forward for the LED industry. Our 30-year experience and cutting-edge technology allow us to offer our clients the highest quality LED products, and we are committed to providing exceptional customer service to ensure that their experience with SANSI is nothing less than outstanding. Delivery details We deliver to Lower 48 states, and we do not ship to FPO, APO.At present, we do not ship outside USA except CANADA. We aim to dispatch all products within one working day after your full payment is made. If you need to cancel a purchase after the product has been dispatched, please note that the postage fee may not be refundable. Additional postage fees may apply for re-delivery or re-direction requests. If you change your mind about your purchase and wish to return the item after receiving it, please note that applicable freight fees will be deducted from your refund and a 15% re-stocking fee will apply. Buyers must agree with the above postage and handling terms before purchase. Warranty
The item comes with 60 months Warranty from the date of customers purchased it. Special circumstances will be listed clearly in the listing.
If your item has been damaged in transit or become faulty in warranty period, please email us with pictures or video to show the problem.
Please do check everything carefully after you received the parcel, any the damage except DOA (Dead-On-Arrival) would not be covered if it's your fault.
Replacement products are provided with the same warranty as the returned products. SANSI PATENT Adopt LED chip independently designed by SANSI Patent NO. CN ZL 2016 2 0883646.3 SANSI adopts patented ceramic technology and unique hollow-out structure to improve heat dissipation efficiency Chip on Ceramic means COC, SANSI's Ceramic 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, resulting in faster heat conduction and higher product reliability, makes the SANSI LIGHTING has higher light efficiency. Contact us Customer satisfaction is our top priority. Although we rigorously enforce high-quality standards through multiple testing phases, mistakes and defects do occasionally occur. If you need any assistance, please do not hesitate to contact us. With the exception of weekends (Saturday - Sunday) and major holidays, we answer all messages within 24 hours. If you are not completely satisfied with your purchase, please contact us directly and we will do everything in our power to resolve any issue. Please contact us before you open any cases or returns,we will do our best to help you solve the matters you met.

Returns Accepted for this item if it's within 30 Days