Set of 10 LED fluorescent light bulbs, 20W type, daylight color, 580mm long. ◆ These are LED fluorescent lights that replace conventional 20W straight tube fluorescent lights. ◆ Size: Length 580mm, Diameter 30φ ◆ Light color: Daylight color (color temperature: approx. 6500K) ◆ Applications: Ideal for general homes and offices. ◆ If your fixture is a glow starter type, you can easily install it by simply removing the glow starter. ◆ By replacing conventional fluorescent lights with LEDs, you can reduce power consumption by 60%! Very effective for energy-saving measures. 10 bulbs (The displayed price is for 10 bulbs) ★Important Notes★ ◆ For fluorescent light fixtures with a glow starter, remove the glow lamp before installing. ◆ For rapid start and inverter type fixtures, internal wiring changes are required. You can change the quantity. Instant purchase OK Thank you for viewing.