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ZebraLight H502D AA Daylight Tint Headlamp, LUXEON Rebel LED, 170 Max Lumens - ZLH502D

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Part Number: ZLH502D
Manufacturer: ZebraLight
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ZLH502D: H502D AA Daylight Tint Headlamp, 170 Max Lumens
This light has 3 main levels (High, Medium, and Low). Each main level can be programmed to one of its two sub-levels. The second sub-level of each main levels can be further programmed to different brightness levels or strobes.

Basic Operation

Short click turns on the light to High or turns off the light.

Long click (press and hold for about 0.6 seconds) turns on the light to Low.

Advanced Operation and Configuration

Short click turns on the light to High. Short click again quickly to cycle from High to Medium, and Low.

Press and hold to cycle from Low, Medium and High, release to set. When press and hold, the light always cycle from Low to High regardless which level you are currently in.

Double click to toggle and select between the two sub-levels for that main level. Sub-level selections (except the strobe) for the 3 main levels are memorized after the light is turned off and through battery changes.

The second sub-level of each main levels can be configured after 6 double clicks. Double click (starting with the 7th) to cycle and select different brightness levels or strobes. Short click to turn off the light when finishing configurations. The selections for the second sub-levels are memorized after the light is turned off and through battery changes.

This light uses the main LED (flashing 1 to 4 times) to indicate the estimated remaining capacity of the battery. To start the battery indicator, (from Off) short-click 4 times without pause.

Comes with one black silicone holder with headband, pocket clip, and two o-rings.
  • Electronic soft-touch switch, with a 200,000 cycle operating life
  • Smart user interface provides fast and easy access to all brightness levels
  • Precision machined unibody casing from premium grade Alcoa aluminum bar stock
  • Proprietary heat sinking design bonds the LED board directly to the unibody aluminum casing, providing unblocked thermal paths to over 94% of the surface area.
  • Durable natural hard anodized finish (Type III Class I)
  • Tempered optical grade glass
  • Battery power can be locked out by slightly unscrewing the tailcap to prevent unwanted activations or parasitic drain
  • Waterproof to IPX8 (2 meters, 30 minutes)
  • High CRI daylight tint with record breaking output and runtimes
  • All levels are current regulated.
  • Battery capacity indicator (LED flashes 1-4 times. 4 short clicks to start)
  • Low battery alert when the light is switched Off (LED flashes every 80 seconds if the battery voltage is below 1.06V)
  • Programmable M2 and L2
  • LED driver circuits sealed completely from the battery chamber
  • Unibody design (improved from the H501, similar to the H51)
  • Recessed switch (improved from the H51 and H501)
  • 11 mm shorter than the H51 and 7 gram lighter than the H51
  • GITD 'reflector'
  • LED: Philips LUXEON Rebel Neutral White (Typical CRI: 85, Norminal CCT 5000K)
  • User Selectable Levels: 3 main level (High, Medium and Low). Each main level can be configured to one of its two sub-levels. The second sub-level of the High can be further configured to different brightness levels or strobes.
  • Light Output
  • High: H1 170 Lm (0.9 hrs) or H2 110 Lm (1.9 hrs) / 120 Lm (3.3 hrs) / 4Hz Strobe
  • Medium: M1 40 Lm (7.5 hrs) or M2 20 Lm (12 hrs)/ 10 Lm (27 hrs)
  • Low: L1 2 Lm (4 days) or L2 0.34 Lm (2.8 weeks)/ 0.06 Lm (1.8 months)/ 0.01 Lm (2.8 months)
  • Light output are ANSI out the front (OTF) values. Runtime tests are done using Sanyo 2000mAh Eneloop AA batteries.
  • Operating Voltage Range: 0.7V - 2.5V
  • Battery: One 1.5V AA (NiMH, lithium or alkaline). 14500 Li-ion batteries are not supported. Batteries are not included in the package.
  • Parasitic Drain: Negligible (equivalent to 16 years)
  • Beam Type
  • Flood, with 120 degree beam spread
  • Dimensions
  • Diameter: 0.84 inch (21.3 mm)
  • Length: 2.76 inch (70.1 mm)
  • Weight
  • 1 oz (29 gram)
  • 2 oz (55 gram) with an Eneloop AA
  • 2.8 oz (78 gram) with an Eneloop AA and headband

UPC Code: 846584010765

Pocket Clip
Pocket Clip
Includes a pocket clip for easy accessibility and a more secure carry.
5.000 (1 review)
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5 out of 5
Dennis V
Philadelphia, PA
Oct 31, 2012
Pros: Brightness, Battery Life
Cons: None
Excellent flood light, wonderful light color, great EDC
The light is completely flood, no hot spot, which is great for indoors or up-close work. It does not illumine very well past 8-10 yards even on the highest setting (170 lumen). The color is very nice, I much prefer it to the harsh and bluish light of most LED lights. Objects retain their natural colors in stead of becoming a blue-grey washout, so I actually see better than with much higher lumens of a 6200 Kelvin light color. I haven't used the headband other than trying it out of the package, and it was comfortable. The angled beam (out the side in stead of the end of the tube) makes this a very versatile light: I glued a rare earth magnet (1/16" thick) to the bottom, so I can attach the light to any magnetic surface, and it can still tail-stand as before. When I rotate the light, the beam points where I want, in stead of still up in the same direction. Another point of versatitily for me is that it is small and smooth enough to carry in my pocket every day, while still packing a big punch in both light intensity and running time on a single AA battery. The UI is very nice, it gives quick access to the different intensities: High 1 and 2, Medium 1 and 2, and Low 1 and 2. The level 2 of High, Medium and Low is programmable and the light remembers where you set it. I would absolutely recommend this light to a friend.
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