The Mini-Lamp Focus
Mini-Lamp Focus Design
If you need a small lightweight torch to throw a very narrow beam of light as far as possible then forget all about watts and lumens. The most important factors are the type of LED and Lens or reflector which are used, and how they are set up.
The inverse square law determines that to make a beam of light throw 3 times as far, it needs 9 times the amount of light (lumens). To get 9 times the lumens, the available LED’s don’t have the correct characteristics needed for throwing the light forwards and for being manipulated by a lens. They would also create far too much heat. What’s needed is the most intense light coming from the smallest surface area, which also projects its light forwards in the tightest possible angle.
This LED is the Cree XR-E EZ900 R2. If this LED is used correctly with a good quality Aspherical Lens the beam of light will be pencil thin with virtually no Spill or Corona, just a concentrated hot spot.
“Think of using a hose pipe, you squeeze the end of the pipe to get the water to shoot a greater distance, not turn the tap up higher.”
The inverse square law determines that to make a beam of light throw 3 times as far, it needs 9 times the amount of light (lumens). To get 9 times the lumens, the available LED’s don’t have the correct characteristics needed for throwing the light forwards and for being manipulated by a lens. They would also create far too much heat. What’s needed is the most intense light coming from the smallest surface area, which also projects its light forwards in the tightest possible angle.
This LED is the Cree XR-E EZ900 R2. If this LED is used correctly with a good quality Aspherical Lens the beam of light will be pencil thin with virtually no Spill or Corona, just a concentrated hot spot.
“Think of using a hose pipe, you squeeze the end of the pipe to get the water to shoot a greater distance, not turn the tap up higher.”
Mini-Lamp Focus Specifications:
Lens: Single Aspherical
LED: Cree XR-E 7090 EZ900
Modes: 3 modes with memory (High, Medium & Low)
Maximum Lumens: 170
Distance: 200m (identify @ 125m)
Burn time: 2 hours+ (dependent on battery type and usage)
Casing: Military grade Aluminium
Length: 127.5mm (wide beam) 137.5mm (narrow beam)
Width: 33mm (at widest point)
Weights: Torch= 91g, Torch + Battery= 138g, Torch + Battery + Mount= 190g
The torch is shock, dust and weather resistant
LED: Cree XR-E 7090 EZ900
Modes: 3 modes with memory (High, Medium & Low)
Maximum Lumens: 170
Distance: 200m (identify @ 125m)
Burn time: 2 hours+ (dependent on battery type and usage)
Casing: Military grade Aluminium
Length: 127.5mm (wide beam) 137.5mm (narrow beam)
Width: 33mm (at widest point)
Weights: Torch= 91g, Torch + Battery= 138g, Torch + Battery + Mount= 190g
The torch is shock, dust and weather resistant
Mini-Lamp Focus kit contents:
Standard Editions contents included:
1x High Powered LED Mini-Lamp Focus
1x Remote Pressure Switch (With 2x Velcro tabs)
1x Amber Premium Flip-up Filter
1x Ultra Quick-Release Mounting System
2x AAA Battery Holders (Standard Edition only)
(6x AAA Batteries Included)
The Premium Edition also includes:
1x Twin Channel Battery Charger
2x 18650 CBT Cells Protected Rechargeable Lithium-ion Batteries
1x Protective Battery Case
The Twin Edition also includes:
1x Additional High Powered Red LED Mini-Lamp Focus
2x Additional 18650 Protected Rechargeable Batteries
1x Additional Protective Battery Case
1x Additional Ultra Quick-Release Mounting System
1x High Powered LED Mini-Lamp Focus
1x Remote Pressure Switch (With 2x Velcro tabs)
1x Amber Premium Flip-up Filter
1x Ultra Quick-Release Mounting System
2x AAA Battery Holders (Standard Edition only)
(6x AAA Batteries Included)
The Premium Edition also includes:
1x Twin Channel Battery Charger
2x 18650 CBT Cells Protected Rechargeable Lithium-ion Batteries
1x Protective Battery Case
The Twin Edition also includes:
1x Additional High Powered Red LED Mini-Lamp Focus
2x Additional 18650 Protected Rechargeable Batteries
1x Additional Protective Battery Case
1x Additional Ultra Quick-Release Mounting System
Mini-Lamp Focus Standard Edition
The torch accepts AAA sized batteries only
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