Mankerlight E03H II

Features: 
1. Incredibly Compact and Lightweight but Powerful and long runtime 14500 / AA Headlamp - Weighing only 2.05oz (with headband), but adopts high performance Luminus SST20 LED, Maximum 600 (360) Lumens output, Maximum 22 (620) hours runtime, only need to be powered by 1x 14500 / AA battery.
2. Multi-purpose Angle Flashlight with Adjustable Elastic Headband & Magnetic Tail Cap & Reversible Clip - offers us an almost infinite possibilities of use: it is comfortable, wear on the head, in the hand, clips onto brim of hat for hands free use, on a table, hooked in trouser pocket, shirt, a cinch of a backpack, side of the car, refrigerator, any small field house, tent... 
3. Extremely Durable & Waterproof IPX-8 & 2 Meters Drop Test - The aluminum housing with premium type-III military spec anodizing helps make the light extremely durable and abrasion resistant. PMMA high transmittance TIR optical lens is waterproof silicone o-ring and stainless steel bezel sealed. tact switch is waterproof silicone gasket, stainless steel button cap and stainless steel bezel pealed. IPX-8 water-resistant; 2 meter impact resistance tested.
4. User-friendly One Button Interface - Easy & simple one hand operation. 
5. New Lock out & ECO mode Setting - Lock out can prevent the light accidental turn on, lock-out operation is easier than first version. When in ECO mode, you can hold button to adjust 5-6 different stable,no flicker lower brightness levels to meet different requirements.
6. Removable sliding Filters (Patent No:201720762971.9) - White / red / green colors included. it make light more smooth.

Specification:
Emitter: 1 x Luminus SST20 (Cool White: 6500K, Neutral White: 4000K CRI>95)
Power by: 1 x AA or 14500 battery (Battery NOT Included)
Working Voltage: 0.7-1.8V, 3.0-4.3V
Max Output: 360 lumens (using an Eneloop Pro AA NiMH battery)
                   600 lumens (using a 14500 li-ion battery)
Max Beam Intensity: 990 cd (using an Eneloop Pro AA NiMH battery)
                               1760 cd (using a 14500 li-ion battery)
Max Beam Distance: 63 meters (using an Eneloop Pro AA NiMH battery)
                               83 meters (using a 14500 li-ion battery)
Max run time: 620 hours (using an Eneloop Pro AA NiMH battery)
Driver: Most efficiency constant current circuit (using a AA battery)
Protection: Reverse polarity protection & over-discharge protection
Lock-out Mode: Prevents accidental activation
ECO Mode: Multiple user selectable levels
Material: Aircraft-grade aluminum body
Surface Treatment: Premium type-III hard-anodized anti-abrasive finish
Button Cap: Stainless steel
Clip: Stainless steel reversible clip
Filter: Removable, sliding (Patent No:201720762971.9)
Tail-cap: Magnetic
Tail-stand Capability: Yes
Lens: PMMA high transmittance TIR optical lens
Waterproof Standard: IPX-8 (up to 2 meters)
Impact Resistance: 2 meters
Size: 3.09"/78.56 mm length x 0.91"/23.15 mm head dia. x 0.77"/19.5 mm body dia.
Weight: 1.27 oz / 35.9 gram (without headband, without battery); 2.05 oz / 58.2 gram (with headband)

What's in the package?
- 1* Mankerlight E03H II led flashlight
- 1* E03H II Headband
- 3* Filters (white, Red, green)
- 1* Stainless steel clip
- 1* Lanyard
- 1* Spare o-ring
- 1* User manual

Technical Data:

Output & runtime (using an Eneloop PRO AA NiMH battery)
ECO mode     0.1 lumens   620 hours
Middle            50 lumens    10 hours 30 minutes
High             140 lumens      3 hours 12 minutes
Turbo           360 lumens      3 hours
Strobe          360 lumens      -

Output & runtime (using a 14500 li-ion battery)
ECO  mode        5 lumens   22 hours
Middle           110 lumens     4 hours   5 minutes
High              300 lumens     1 hours 15 minutes
Turbo            600 lumens     1 hours 10 minutes
Strobe           600 lumens     -

Battery Option:

Operating Instructions:

Remark:
1. Memory function stores the general mode last used (Medium or High).
2. While light is turn off, 4 quick clicks will lock-out the flashlight;
    While light is in lock-out, 4 quick clicks again will unlock.
3. When using AA battery, ECO mode have 6 lower brightness levels (0.1-15 lumens) to choose from. (Ratio error: ±20% output, while using different AA battery).
    When using 14500 battery, ECO mode have 5 lower brightness levels (5-40 lumens) to choose from (Ratio error: ±10% output, while using different 14500 battery).
4. While the battery is fully charged,double click to Turbo, its brightness will be stepdown time by time.
    While the battery is lower, double click to Turbo, light will be flashed and then stepdown direct to ECO brightness.
    While the battery is lower, single click to general mode, 'Mid' and 'High' have similar output or light flashed and then stepdown direct to ECO brightness.

*Warnings:
1. Please DO NOT shine the light beam directly into the eyes. 
2. DO NOT disassemble the sealed head as doing so may cause damage to the flashlight and will void the warranty.
3. Please clean the contacts of your light periodically.
4. Remove your battery from the flashlight if you will not be using the light for an extended period.
5. Mankerlight recommends using an excellent quality Eneloop® Pro button-top 2450mAh 1.2V AA NiMH battery or Manker 3.7V 920mAh Type-C USB rechargeable 14500 li-ion battery.