Streamlight PolyStylus LED Penlight Length: 6.68 Inches / Weight: 1.4 oz. Ultra Tough Fiberglass Body Resists Bending or Flexing Features a High Intensity 5 mm LED Bulb Output: White (9 Lumens, 48 Hours), Blue (1.7 Lumens, 48 Hours), Red (5.1 Lumens, 24 Hours), Green (3.5 Lumens, 48 Hours) Water Resistant to IPX4 Standards