Features: High performances LED 2G11 tube delivers 1800lm for bright commercial/retail lighting, replacing traditional 36W fluorescent bulbs with 50% energy savings. Featuring tool free horizontal plug in design, this shatter resistant bulb installs in 30 second for maintenance. Ideal for facility managers, business owners, and homeowners needing illumination in high traffic commercial or residential space. Perfectly illuminates display cases, warehouse aisles, office workstations, and retail floors with uniform brightness and minimal glares. Engineered for 60% greater impact resistance than glass alternatives, this energy efficient lighting solution ensures safety in child friendly areas while cutting electricity costs. Specifications: Material: Aluminum Light Head: 2G11 Frequency: 50/60HZ Color Temperature: Warm White 3000K/Natural White 4000K/Cold White 6000K Power: 18W Light Flux: 1800Lm Waterproof Grade: IP54 Size: Approx. 16.14x1.68x1.16inch(41x4.27x2.95cm) Package Includes: 1PC Light Tube note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.