Zebralight H501 Headlamp

Main Features and Specifications

• Light Output: Constant ratio output level spread. Current regulated.

96 Lumens (2.3 hr) on High
18 Lumens (19 hr) on Medium
3.3 Lumens (3.5 days) on Low
Light output and runtimes are measured using a Sanyo 2700 mAh NiMH battery. Light output are out the front values.

• LED: CREE XLamp XR-E Q5
• Weight

21 gram (0.74 oz)
41 gram (1.45 oz) with an alkaline battery
63 gram (2.22 oz) with a battery and headband

• Dimensions

Diameter 18.5 mm (3/4”)
Height 71.2 mm (2 3/4”)

• Battery: One AA size alkaline, 1.5v lithium primary, NiMH rechargeable, or 3.7v 14500 Li-ion rechargeable. Reverse polarity protection.
• Beam Type: 80 degree flood, with no hotspot
• Constructions

Soft touch pushbutton switch, with a minimum operating life of one million cycles.
Recessed impact resistant LEXAN polycarbonate lens.
Precision 3D machined casing from premium grade Alcoa aluminum alloy billet, light weight with superior structural strength.
Electrically conductive aluminum body provides inherent EMI/RFI shielding.
Durable hard anodized finish.

Waterproof Meets IP68 in accordance with IEC 60529

• Dust-tight
• Protected against continuous immersion (1 meter, >30 minutes)

Operation

• From Off

Press and hold to cycle through Low, Med and High, release to set.
Click to High, click again quickly to cycle through Med, Low and High.

• When On

Click to Off.
Press and hold to cycle through Low, Med and High, release to set.

• When High

Double click to toggle between Strobe mode and High.