I tested out the Zebralight this year. I was so impressed I decided to become a dealer. These headlamps blew my petzyl out of the water using only one AA battery. These lights are bright and the most efficient L.E.D. circuits out there. They have just released the new H52/H52F which once again are class leading in brightness, efficiency and heat dissipation. One model is a spotlight and the other is a flood lamp with an intensified hotspot.
I will be offering a hunting-washington.com group buy on Cyber Monday. I will offer 10% off the retail price (the only way these can be discounted). Use checkout code "ZL10".
http://phelpsgamecalls.com/product-category/zebralighthttp://www.zebralight.com/H52-AA-Headlamp-Cool-White_p_131.html
H52:Main Features and Specifications
LED: Cree XM-L2 Cool White (Norminal CCT 6300K)
User Selectable Levels: 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 the each main levels can be further programmed to different brightness levels.
Light Output (runtimes)
High: H1 300 Lm (0.9 hrs) or H2 184 Lm (1.7 hrs) / 116 Lm (3 hrs)
Medium: M1 54 Lm (7.5 hrs) or M2 27 Lm (12 hrs) / 13 Lm (27 hrs)
Low: L1 2.9 Lm (4 days) or L2 0.36 Lm (3 weeks) / 0.06 Lm (2 months) / 0.01 Lm (3 months)
Beacon Strobe Mode: 4Hz Strobe at H1 / 19Hz Strobe at H1
Light output are ANSI out the front (OTF) values. Runtimes tested (and parasitic drain estimated) using Sanyo 2000mAh Eneloop AA batteries. Light output with 14500 batteries are the same except that the H1 is 535Lm for the first minute and then step down to 300Lm.
Operating Voltage Range: 0.7V - 4.2V
Battery: One 1.5V AA (NiMH, lithium or alkaline) or 3.7V 14500 li-ion rechargeable. Batteries are not included in the package.
Parasitic Drain: Negligible (much less than the self discharging of a battery)
Beam Type
80 degree spill
12 degree hot spot
Dimensions
Head Diameter: 0.86 inch (21.8 mm)
Length: 3 inch (76.5 mm)
Weight
1.1 oz (32 gram)
2.9 oz (80 gram) with an Eneloop AA and headband
Features
Battery capacity indicator (LED flashes 1-4 times, 4 short clicks to start)
All levels are current regulated
Low battery alert when the light is switched Off (LED flashes if the battery voltage is below 1.06V)
Automatic stepping down to lower output when battery (AA and 14500) capacity is low
Builtin over-discharging protection for 14500 batteries at 2.8V cutoff
Durable electronic soft-touch switch
Smart user interface provides fast and easy access to all brightness levels and beacon-strobes.
Precision machined unibody casing from premium grade aluminum bar stocks
Proprietary heat sinking design bonds the LED board directly to the unibody aluminum casing
Durable natural hard anodized finish (Type III Class I)
Sealed and potted LED driver circuitry
Tempered optical grade glass
Battery power can be disconnected by slightly unscrewing the tailcap to prevent unwanted activations or parasitic drain
Waterproof to IPX7 (2 meters, 30 minutes)
Operations
This light has 3 main levels (High, Medium, and Low) and a beacon-strobe mode. 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.
Basic Operation
One short-click turns on the light to High or turns off the light.
Two short-click turns on the light to Medium.
Three short-click turns on the light to the beacon-strobe mode.
Press and hold (for over 0.6 seconds) turns on the light to Low and then Medium and High. Release at the desired level.
Advanced Operation and Configuration
Press and hold to cycle from Low, Medium and High, release at the desired level 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 for the 3 main levels are memorized after the light is turned off and through battery changes.
The second sub-level (H2, M2 and L2) of each main levels can be further programmed to different brightness levels. At a main level, double-click 6 times to start configuration. On subsequent double-clicks the light will cycle through different brightness levels. 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.
Beacon-strobe mode can be accessed from 3 short-clicks when the light is Off. Once in the beacon-strobe mode, you can double-click to cycle through different types of beacons and strobes. Beacon-strobe settings are memorized when the light is turned off and through battery changes.
Accessories in the package
Two o-rings
Pocket clip
One black silicone holder with headband
H52F:Main Features and Specifications
LED: Cree XM-L2 Cool White (Norminal CCT 6300K)
User Selectable Levels: 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 the each main levels can be further programmed to different brightness levels.
Light Output (runtimes)
High: H1 285 Lm (0.9 hrs) or H2 174 Lm (1.7 hrs) / 109 Lm (3 hrs)
Medium: M1 50 Lm (7.5 hrs) or M2 25 Lm (12 hrs) / 12 Lm (27 hrs)
Low: L1 2.8 Lm (4 days) or L2 0.34 Lm (3 weeks) / 0.06 Lm (2 months) / 0.01 Lm (3 months)
Beacon Strobe Mode: 4Hz Strobe at H1 / 19Hz Strobe at H1
Light output are ANSI out the front (OTF) values. Runtimes tested (and parasitic drain estimated) using Sanyo 2000mAh Eneloop AA batteries. Light output with 14500 batteries are the same except that the H1 is 508Lm for the first minute and then step down to 285Lm.
Operating Voltage Range: 0.7V - 4.2V
Battery: One 1.5V AA (NiMH, lithium or alkaline) or 3.7V 14500 li-ion rechargeable. Batteries are not included in the package.
Parasitic Drain: Negligible (much less than the self discharging of a battery)
Beam Type
Floody beam from frosted lens, with 90 degree beam spread
Dimensions
Head Diameter: 0.86 inch (21.8 mm)
Length: 3 inch (76.5 mm)
Weight
1.1 oz (32 gram)
2.9 oz (80 gram) with an Eneloop AA and headband
Features
Battery capacity indicator (LED flashes 1-4 times, 4 short clicks to start)
All levels are current regulated
Low battery alert when the light is switched Off (LED flashes if the battery voltage is below 1.06V)
Automatic stepping down to lower output when battery (AA and 14500) capacity is low
Builtin over-discharging protection for 14500 batteries at 2.8V cutoff
Durable electronic soft-touch switch
Smart user interface provides fast and easy access to all brightness levels and beacon-strobes.
Precision machined unibody casing from premium grade aluminum bar stocks
Proprietary heat sinking design bonds the LED board directly to the unibody aluminum casing
Durable natural hard anodized finish (Type III Class I)
Sealed and potted LED driver circuitry
Tempered optical grade glass
Battery power can be disconnected by slightly unscrewing the tailcap to prevent unwanted activations or parasitic drain
Waterproof to IPX7 (2 meters, 30 minutes)
Operations
This light has 3 main levels (High, Medium, and Low) and a beacon-strobe mode. 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.
Basic Operation
One short-click turns on the light to High or turns off the light.
Two short-click turns on the light to Medium.
Three short-click turns on the light to the beacon-strobe mode.
Press and hold (for over 0.6 seconds) turns on the light to Low and then Medium and High. Release at the desired level.
Advanced Operation and Configuration
Press and hold to cycle from Low, Medium and High, release at the desired level 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 for the 3 main levels are memorized after the light is turned off and through battery changes.
The second sub-level (H2, M2 and L2) of each main levels can be further programmed to different brightness levels. At a main level, double-click 6 times to start configuration. On subsequent double-clicks the light will cycle through different brightness levels. 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.
Beacon-strobe mode can be accessed from 3 short-clicks when the light is Off. Once in the beacon-strobe mode, you can double-click to cycle through different types of beacons and strobes. Beacon-strobe settings are memorized when the light is turned off and through battery changes.
Accessories in the package
Two o-rings
Pocket clip
One black silicone holder with headband
