Table1) Specifications

1)Vortex XR-1	2)Vortex TR3	3)LEDLenser LL7459	4)Vortex CR-2	5)TigerLight GOLD	6)Streamlight Ultra-Stinger	7)Vortex DR-2	8)MAG Instruments 6V Rechargeable

Table 2)Ease of Use & Charging Details

Description
The MAG Instruments 6V Rechargeable flashlight is a direct descendant from the 3 X D cell MAG Police type flashlights used by police and security as well as civilians the world wide. The rechargeable continues in the blood line of the MAG D-cell lights by conforming strictly to the signature form-factor and proportions of the original while making significant changes in details that relate to both the bulb assembly as well as the addition of a charging contact collar. By evolving into a rechargeable format the MAG 3D style light sheds its dependence on disposable alkaline or very expensive disposable lithium batteries in exchange for the discipline of regular charging maintenance. The added flexibility of being able to charge from both an A/C source as well as from a 12V DC connection, makes the rechargeable option practical for the frequent user as well as being considerate of the environment. The MAG Rechargeable also uses a custom made (Welch Allyn) 10W Halogen bulb that balances maximum output and throw with relatively long life.
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Sales Source:http://www.MAGlite.com/index.asp

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Specifications for:

• Dimensions:L= , Head Dia= , Body Dia =
• Net weight: gms / oz
• Colors: Black Hard Anodized III)
• Composition: Proprietary Aircraft grade aluminum, Acrylic + other
• Bulb type: MAG 10W Halogen Bi-pin
• Average Bulb Life Expectancy:
• Battery Type: 6V NiCad
• Top-Off Charge Time:
• A/C, Current requirements:
• DC, Current Requirements:
• Run-time (duration) to 50% of Maximum Brightness
• Accessories Included: Charging Cradle + A/C (USA or Country Specifc) & D/C 12V Cigarette Plug, 2 quick release wall brackets, Multi-lingual Instructions
• Optional Accessories

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Evaluation Results & Summaries

Ease of Use
Excellent. The user simply locates and depresses the click On/Off switch button to turn the light On and Off. A partial pressing allows for momentary On activation. Rotating the continuously 'Cammed' head allows for adjustment of beam angle from a spot to a wide-angled beam. Battery replacement simply entails unscrewing the tail piece in exactly the same manner as if one were replacing batteries on a standard MAG lite. Charging simply entails a firm push of the light's head into the form-fitted cradle. An indicator light signals that charging is taking place. Because the tail-piece is flat, the light may be stood upright for a ceiling bounce style of illumination indoors. In most cases, the light may be stowed head down on a flat surface or it may be carried in dedicated belt accessories designed specifically for that purpose.
5 points
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Task performance optimization
Excellent. The MAG Rechargeable provides a practical source of bright hand-held illumination for contexts that demand a combination type beam that is able to pinpoint a subject at distances from a couple of meters to nearly 100 meters as well as provide a broad disc of context revealing illumination that makes it a perennial favorite for navigation, search and tactical applications. Being of formidable length, heft and weight, the MAG Rechargeable also doubles as a nightstick or club for defensive or police applications. Because it's rechargeable, the astute user may always have a substantial amount of brightness and runtime at their disposal and at a moment's notice, Because batteries are charged while inside the lights, repetitive removal of batteries is unnecessary- eliminating a potential source for risk, wasted time and component loss.
5 points
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Documentation Quality
Excellent. The instruction booklet is Tri-lingual for English, Spanish and French reading customers. It's written and illustrated in precise, concise and professionally laid out step-by-step sections that enhance optimal information absorption and that minimize mistakes. Typographic font size is an average size and in a style that is easily readable. Hints and Caution Warnings are clearly labeled and positioned to be easily noticeable.
5 points
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Battery Charging (Ease, Frequency, Maintenance)
Excellent. Based on a procedure described in the instructions, the charging set-up and procedure are easy. Frequency of charging will depend on the user but since the manufacturer recommends charging after each use, the customer doesn't have to monitor re-charge cycles too closely. A caution is made to not over discharge the battery (running it down flat) and to remove the unit from the charging cradle if it hasn't been used in a month. In the past, NiCad batteries required a strict maintenance procedure that involved running the battery down and recharging them fully to circumvent the 'memory' effect. The current crop of NiCad batteries don't require this step. Like most rechargeable batteries however, the MAG's NiCad's do benefit from a few initial charge/discharge cycles in order to 'break them in' for optimized capacity.
5 points
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Balance, Grip-ability, Stow-ability, Tabletop Stand-ability
Very good. The MAG rechargeable performs in a practical manner to be immediately available to its user whether it's placed head up or tail up on a table, head up in a belt carrier or otherwise stowed in luggage. We've spotted more than just a few MAG lite rechargeable's sticking out of trouser pockets and peeking out of tactical bags. The vast majority are stowed on their chargers- keeping them topped off and out of the way. The knurled grip surface provides satisfactory traction in most cases but may become slippery when wet or covered with oil. The light balance perfectly at it's midpoint.
4.75 points
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Items of Note:
The MAG Rechargeable's intense hotspot results in a highly effective illumination of subjects as far as away as 250' - while the smooth wide-angled beam covers a large section of near to far context environment that may surround the intended target. At a distance of 0-50' , it becomes an effective, if less than lethal compliance and defense tool. For workmen and professionals that demand a bright and reliable flashlight, the MAG Rechargeable is highly recommended. Because the incandescent light produced by its Tungsten filament bulb is a warm 3,400ºK , subjects are more easily seen and paths navigated in darkness- especially outdoors. Though color differentiation at very close ranges is not as perfect as one might experience while using a daylight balance source, the amber tint makes general vision easier for darkness adapted eyes.
5 points

ABOVE,Left- Light in charging cradle | Right-12V DC Adapter (Cigarette Plug)

ABOVE- Detail of bezel removed, showing bulb assembly & reflector housing

ABOVE,Left- Reflector shroud extended| Right-Reflector shroud retracted


ABOVE,Left- Charging contact bands| Right-On/Off activaton switch button

ABOVE,Left- Full-frontal view of head | Right-Direct Beam Shot at maximum spot focus (DBS)

ABOVE,Left- Standard 'stock' MAG bulb for Rechargeable Light | Right-'stock' Welch Allyn 01160-U
* NOTE: variance in Tungsten flilament wire gauge and filament size.