💡 【Power Selectable & Built-in Battery Backup】 Walrusled 4 foot led shop linear strip emergency batten light fixture with 2 wattages (20W / 40W) and 2 brightness levels (2500lm / 5000lm). The 20W setting will offer 2500 lumens, 40W will offers 5000 lumens. Different lumens meet different usage scenarios. Emergency Backup can last over 90 minutes, LiFePO4 battery-6.4V/3000mAh can be used for more than 3 years, 10W emergency output, 16 to 24 hours charging time, Touch test switch and indicators light. Battery charge/discharge automatically while power is on or off. 💡 【3 CCT Selectable】 Walrusled 48'' led garage linear strip batten hanging light fixture with 3 color temperatures options, it can be choosen from warm (3000K) / bright (4000K) / daylight (5000K). You can choose any color temperature to create the most suitable lighting for your activity or environment, such as kitchen, walk in closet, laundry room, warehouse, workshop, workbench, utility room, storage room, craft room, basement, hallways, garage, office and etc.... 💡 【High Performance & 0-10V Dimmable】 Walrusled 48 Inch led stairwell linear strip light fixture base made of premium aluminum, excellent heat dissipation, special process width milky PC cover to avoid yellowing and large luminous area coverage, makes the light more uniform and comfortable. lighting output can be changed when connected to an LED-compatible dimmer switch (0-10V), with a beam angle of 120 degrees, allowing it to adapt to any lighting to suit the mood. 💡 【Up to 75% Energy Saving & Easy Installation】 Walrusled 120cm led workshop linear strip batten surface mount ceiling lights provide 125lm/w high lumen efficiency, saving you up to 75% energy with the latest LED technology, and you can control the brightness and energy consume. Provides more than 54,000 hours of maintenance-free operation. Mounting accessories included, these light fixtures are easy to install! Three mounting options: surface mount, flushmount or hanging mount. 💡 【Walrusled Warranty】 Walrusled 4FT led hallway linear strip batten ceiling light has passed ETL, CE, FCC, SAA & UKCA certification, safety and reliable. With calculated lifespan up to 100 000 hours, these fixtures are made to last decades under normal operation! We also provide 1 year warranty & a 5-year technical support to ensure your 100% satisfaction. If any defects, we promise to reply within 24 hours and provide you with a satisfactory solution. UPC 029082678501 Color 3 CCT Wattage 40 watts Room Type Home Office Brand Name Walrusled Brightness 5000 Lumen Efficiency High Efficiency Style Name Modern Shade Color White Switch Type Touch Finish Types Matte Fixture Type Non Removable Light Source LED Manufacturer Walrusled Model Number ZL-VSBLP36-4FT-CE-CCT-V1 Power Source Battery Powered Material Type Alloy Steel, Polycarbonate Mounting Type Flushmount, Surface Mount, Hanging Mount Control Method App Shade Material Plastic Lighting Method LED Number of Items 1 Installation Type Flush Mount, Surface Mount, Hanging Mount Required Assembly No Light Fixture Form Ceiling Included Components Mounting Hardware Indoor Outdoor Usage Indoor Item Dimensions L x W x H 45.28 L x 3.54 W x 3.14 H Specific Uses For Product General purpose Other Special Features of the Product Adjustable Color Temperature, Adjustable Lumen, Energy Efficient, Shock and Vibration Resistant, Shatter Resistant, Instant On, Adjustable Wattage, Built-in Battery Backup, Dimmable