SANSI 250W Equivalent A21 LED Light Bulb 4000 Lumens Dimmable LED Bulb with Ceramic Technology 3000K Soft Warm

Product description The video showcases the product in use. The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked. SANSI Dimmable LED Bulb 4000 Lumens 3000K 27W Merchant Video Smooth Dimming From 0% to 100% The A21 LED bulb measures 4.96 x 3.03 inches. The A19 LED bulb measures 4.17 x 2.72 inches. Please confirm that it is compatible with your lighting fixture size. Pls choose a correct TRIAC dimmer Recommended Compatible Dimmers LUTRON: AYCL-153P-WH, DVCL-153P-WH, MACL-153M-WH, SCL-153P-WH, MACL-LFQ-WH, STCL-153MW-WH, S-600P, DVCL-153P, DV-600P, DVCL-153P, MACL-153M, STCL-153M, MA-L3L3, PD-3PCL LEVITON: 6672-1LW, 1D47O6, CAT.NO.06672 BESTTEN: USP3-LS02-2PK, TOPGREENER: TGDDS-W, TGDS1-W, TGTTDL300-BK-F, CLOUDY BAY: CBLD001WH Notice: This 250 watts LED bulb only works with a TRIAC dimmer . Zigbee and digital dimmers are incompatible. It will stay at 3000K when used with a regular switch. Previous page Next page 1 SANSI LED 2 HIGH LIGHT EFFICIENCY 3 FLICKER FREE Previous page Next page How do l determine if a LED dimmable light bulb is suitable? Since this LED light bulb is a dimmable model, please first determine if the following applies: First, it is recommended to use a dimmable circuit to ensure smooth bulb operation. Second, please confirm that the dimmer model is compatible. Is the brightness of this light bulb sufficient for needs? Rest

Highlights: BRIGHT & EFFICIENT: This dimmable led light bulbs is the upgraded model.Compared with other, SANSI's highly efficient dimmable light bulbs can provide 4000 lumens using only 27 watts of power, equivalent to 250W incandescent bulbs. Based on 3 hours per day usage, save up to 90PCT electricity, annual estimated cost 2.95 DIMMABLE & FLICKER-FREE: Adopting high light transmission optical lenses, up to 156 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. 0-100PCT smooth dimming, compatible with most TRIAC dimmers on the market(For smoother dimming, please select the appropriate dimmer). 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 & RELIABLE: The dimmable LED light bulbs 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

Key details: Brand: SANSI | Light Type: LED | Special Feature: 5-Year Warranty, Dimmable, super bright 4000lm | Wattage: 250 Watts | Bulb Shape Size: A21 | Bulb Base: E26 | Incandescent Equivalent Wattage: 250 Watts | Specific Uses For Product: General purpose | Light Color: Warm White | Voltage: 120 Volts

How it fits your day: Use the key specs and highlights above to match it to your setup, space, or routine before you check out.

Customer feedback: 4.5/5 average rating.

Customers say: Customers find the LED bulb exceptionally bright, providing a warm glow that looks like daylight in large open rooms and works perfectly in various fixtures.

Review snippets: UPDATE July 2020: Well, it's been 2 years since I wrote this review. I just wanted to say that these bulbs are still working perfectly after 2 years of daily use, and there are no dropouts in the LED array. / AFAIK this is the brightest dimmable LED light bulb with a warm color temperature. Unlike many other LED bulbs, it does not flicker. Installing these bulbs has greatly improved the room lighting. Read more

Product description The video showcases the product in use. The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked. SANSI Dimmable LED Bulb 4000 Lumens 3000K 27W Merchant Video Smooth Dimming From 0% to 100% The A21 LED bulb measures 4.96 x 3.03 inches. The A19 LED bulb measures 4.17 x 2.72 inches. Please confirm that it is compatible with your lighting fixture size. Pls choose a correct TRIAC dimmer Recommended Compatible Dimmers LUTRON: AYCL-153P-WH, DVCL-153P-WH, MACL-153M-WH, SCL-153P-WH, MACL-LFQ-WH, STCL-153MW-WH, S-600P, DVCL-153P, DV-600P, DVCL-153P, MACL-153M, STCL-153M, MA-L3L3, PD-3PCL LEVITON: 6672-1LW, 1D47O6, CAT.NO.06672 BESTTEN: USP3-LS02-2PK, TOPGREENER: TGDDS-W, TGDS1-W, TGTTDL300-BK-F, CLOUDY BAY: CBLD001WH Notice: This 250 watts LED bulb only works with a TRIAC dimmer . Zigbee and digital dimmers are incompatible. It will stay at 3000K when used with a regular switch. Previous page Next page 1 SANSI LED 2 HIGH LIGHT EFFICIENCY 3 FLICKER FREE Previous page Next page How do l determine if a LED dimmable light bulb is suitable? Since this LED light bulb is a dimmable model, please first determine if the following applies: First, it is recommended to use a dimmable circuit to ensure smooth bulb operation. Second, please confirm that the dimmer model is compatible. Is the brightness of this light bulb sufficient for needs? Rest assured, we have a professional R&D team. 17W: 2500LM, equ. to a 150-200W incandescent bulb; 27W: 4000LM, equ. to a 250W incandescent bulb. High brightness while meeting energy-saving. Is this bulb larger than the A19/A21 sizes available on the market?