Specifications:

Package: 2 pieces (3 way light bulbs 50 100 150 Daylight White 5000K)

CRI: >85Ra (vivid and natural light)

Color: Daylight White (5000K)

Luminous Intensity: 500LM/1600LM/2200LM

Material: Aluminium PC (good heat dissipation)

Life Span: 25,000 hours (over 18.3 years with 3 hours/day)

Features:

Instant on E26 Base A21 LED bulbs No flicker Reduces energy costs Reduces maintenance costs Light output remains constant overtime
3-Way Light Bulbs: Our A21 LED bulbs has 3 brightness intensity levels: high-medium-low (500LM/1600LM/2200LM), which are equivalent to 50/100/150W incandescent bulbs. Enjoy the convenience of E26 3-level bulbs, adjust the brightness to suit your needs 
Huge 90% Energy Saving: 6/14/20W three way LED bulbs can replace 50/100/150W equivalent incandescent bulbs. The maximum setting equals 150 watt light bulbs while using only 20W of power. Saving up 90% on electricity bills while illuminating up to 2200 lumens
High Performance: Daylight white 5000K with high CRI over 85, these 3 way LED light bulbs will give you bright and natural lighting, perfect for reading and any activities that require ample lighting. Plug in and enjoy instant-on lighting, no warm-up delays
Wide Application: Standard E26 base with A21 shape fit most 3-way light fixtures. Deliver flicker-free lighting that is easy on your eyes. Ideal for table lamps, desk lamps, floor lamps, kitchen, living room, bedroom, and more
Compatibility Notice: Use 3-way dimmable switches or 3-way light fixtures with these bulbs. Not compatible with regular dimmers as it may cause noise or flicker. DO NOT USE IT WITH DIMMER SWITCH. Applicable to conventional switches (only display a default brightness of 1600LM)
Reliable & Safe: No lead or mercury, and UV-free. We provide 1-Year Warranty plus friendly after-sale service. If you experience problems with our three way LED bulbs, please contact us via storefront-ask a question. We will solve the problem within 24 hours