LEDLENSER iF4R music, 8000 mAh, 2500 lm, Work light

The LEDLENSER iF4R Music Rechargeable COB LED Work Light is a rechargeable floodlight designed for workshops, construction sites, and maintenance environments. A single COB LED produces up to 2,500 lumens of cool white light at 6,000 K, with a colour rendering index of 80 for accurate surface colour visibility. An integrated Bluetooth speaker lets the work light stream audio from a smartphone, adding spoken instructions or background music to the work area. The floodlight form factor provides broad, even illumination suited to close-up tasks and larger workspaces rather than long-range throw. Five brightness levels allow output to be scaled from 200 to 2,500 lumens depending on the task at hand.

The plastic housing carries an IP54 rating, making it splash-proof but not fully waterproof. It withstands drops from up to 1 metre and operates in temperatures ranging from -10 to 40 °C. An internal 8,000 mAh lithium-ion battery delivers up to 15 hours of runtime on a single charge, recharging in 6 hours via the included magnetic charging cable with a Type-A connector. A built-in carrying handle aids repositioning, while a magnetic base secures the light to metal surfaces for hands-free use. At 1,139 g and 235 × 110 × 47 mm, the work light remains manageable for portable trade use.

• Five power levels at 10%, 25%, 50%, 75%, and 100% for precise brightness scaling
• 34 W COB LED draws full power only at the maximum output setting
• 3.7 V lithium-ion battery with 8,000 mAh capacity for extended runtime
• Operating temperature range of -10 to 40 °C for year-round trade use
• 7-year warranty period
• Country of origin: Germany