✅ Size: 6 inches / 8 inches ✅ Number of LEDs: 48LEDs / 59LEDs ✅ Wattage: 150W / 550W ✅ Lumen: 7000LM / 15000LM ✅ Operating Time: 5~10 Hr ✅ type: 1-[2 in 1]: The work light can use Dewalt or Milwaukee batteries. 2-[3 in 1]: The work light can use Makita or Dewalt or Milwaukee batteries ✅Note: Batteries are not included ✅Package Quantity: 1x Work Light.