SANSI's Rugged hollow housing design, imported premium led chips and patented ceramic heat dissipation technology ensure excellent heat dissipation and long-lasting performance. The 5000K daylight comfortable glow provides no harsh-glare healthy light. Flicker-free, no buzz or noise.

• Super bright: this 22-Watt LED bulbs can produce up to 3000 Lumens output, means an incredible 136 Lumens/watt, very bright and energy saving
• LED advantages and energy efficient - cut down your electricity bill and extend the lifetime of your bulbs by replacing 350-Watt with LED 40-Watt
• Saving over 88% on your energy bill
• Note the size compatibility - free E26 to E39 adapter, standard E26 medium screw base guarantees an easy installation on ceiling light fixture, it can also serve as a bay light bulb with the alternative E39 base, to meet your different needs
• Healthy light - no flicker and comfortable lighting without harsh glares help to reduce eye strain, increase visual range, and protect eyesight
• CRI80 provides true color temperature experience
• Certified quality - isolated built-in power supply with constant current making this bulb more stable, ensures a longer service life (25000-hours) in the segment