20W LED Fluorescent Lamp (equivalent to FL20) - High Output 1700LM, Daylight Color 6000k, Energy-Saving 9W, 320-Degree Wide Beam Angle, PL Insurance,

Glostarter type straight tube LED 20W (FL20W equivalent) lamp. Bright and energy-saving: 320-degree illumination angle, the widest in the industry. 1700 lumens of light output. 600lm brighter than similar products, 55% more energy-efficient than conventional products. Tube length 60cm (58cm), T8 G13 base, compatible voltage AC85V-265V. High lamp efficiency and color rendering. Low heat generation, deterioration-resistant, and high luminous flux maintenance (maintained at 100% after 2 years). High lamp efficiency, no maintenance costs. Reduces fixed electricity costs for businesses and is easy on the household budget. 2-year warranty. PSE certified. Product liability insurance included. Trademark registered. Non-flickering, flicker-free, and anti-flickering measures taken. Eye-friendly, UV-free, and hazardous substance-free. Made of unbreakable aluminum. Eco-friendly, insect-proof, and anti-electromagnetic interference measures taken. Precautions: This product is designed for dual-sided power supply, so please refrain from using it with single-sided power supply, rapid start, or inverter types as they are dangerous. If bypass construction is required, please consult an electrician. Please refer to the detailed product specifications, uses, precautions, etc. at the bottom of this page. If you have any questions about product quality, order cancellations, or replacements, please contact us by phone, through the "Ask Seller a Question" form, or contact Amazon Customer Service.