Surefire UDR Dominator 12 x CR123A / 1 x Rechargeable Lithium Ion Battery Pack 2400 Lumen LED Flashlight

Surefire UDR Dominator 12 x CR123A / 1 x Rechargeable Lithium Ion Battery Pack 2400 Lumen LED Flashlight

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Surefire UDR Dominator 12 x CR123A / 1 x Rechargeable Lithium Ion Battery Pack 2400 Lumen LED Flashlight

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  • Output / Runtime -- White Light 
    • High 2400 lumens / 52 min (2.5 hr*) 
    • Med 185 lumens / 7.5 hr (18 hr*) 
    • Low 14 lumens / 30 hr (54 hr*) 
  • Length 11 .6 inches 
  • Bezel Diameter 3 .0 inches 
  • Weight w/Batteries 2 .4 pounds 
  • Batteries 1 Li-ion rech. or twelve 123A 

* Runtime using 123A batteries



2,400 Lumens Maximum Output

The UDR Dominator® is just under 12 inches long but its advanced LED technology — powered by either the included rechargeable Lithium-ion battery or twelve 123A disposable batteries — produces a maximum output of 2,400-lumens of dazzling white light at its high setting and eight decreasing output levels down to 15 lumens at its low setting. The Dominator is ideal for military, border security, and maritime applications, or any mission where an ultra-bright, portable white-light spotlight/searchlight is vital. This includes search-and-rescue operations where covering large areas thoroughly and rapidly is critical. The easily selectable lower-output levels expand the utility of the UDR by allowing the output to match different task requirements, and by providing the ability to extend the total runtime per battery charge or set of batteries. Additionally, a strobe mode can be selected for tactical applications or signaling purposes, and an extra-long lanyard provides convenient carry options when it's not in active use.

Three separate pushbutton head switch lets you activate the light constant-on, momentary-on, or MaxBlast™ modes, the latter always delivering maximum output mode at any selector ring position except Off/Disable.

Charging the Dominator is easy: connect the charger to a 120V outlet, or into a 12-volt cigarette lighter/accessory socket when using the DC adapter, then plug the charging cord into the UBR’s charging socket — no removing the battery and no special charging cradle needed. Both wall (AC) charger with international adapters and car (DC) charger are included.

An alternate power source is included: one battery magazine that holds twelve 123A disposable batteries; the batteries are also included.

The Dominator also features a 3-color LED indicator (“fuel gauge”) that tells you the battery charge level.

Constructed from tough aerospace aluminum that is Mil-Spec hard anodized for extreme durability, the Dominator is O-ring and gasket sealed to keep out moisture, dirt, and dust.

NOTE: When disposable 123A batteries are used in the UDR Dominator, runtimes at all settings are increased. See Specifications above.


  • Virtually indestructible LED emitter, microprocessor regulated to maximize output and runtime 
  • Dual fuel capable — uses one lithium-ion rechargeable battery (included) or twelve disposable 123A cells (included) 
  • Coated, tempered window resists impact and thermal shock, maximizes light transmission 
  • Precision reflector creates extended-range beam 
  • Three head switches: constant-on, momentary-on, MaxBlast™ 
  • 11-position selector ring lets you choose 9 output levels, strobe, or Off/Disable 
  • High-strength aerospace aluminum body, Mil-Spec hard-anodized for extreme durability 
  • Fuel gauge indicates remaining battery power 
  • O-ring and gasket sealed to keep out dust and moisture 
  • Wall (AC) charger with international adapters and car (DC) charger included 


  • Strobe Warning 
    • Exposure to strobing lights may cause dizziness, disorientation, and nausea. A very small percentage of people suffer from photosensitive epilepsy — approximately .00025% of the population — and may experience seizures or blackouts triggered by strobing lights. 

Additional Information

Model UDRD
Manufacturer Surefire
Video Review No
Color No
Beacon No
Body Color No
Compatible Batteries No
Mode Changing Method Rotary Ring
Holster Included No
Pocket Clip No
Crenulated Bezel Yes
Infinite Ouput Adjustment No
LED Type Other
LED Tint Cool
Secondary LED Color None
Max Lumens 2400
Min Lumens 14
Beam Distance (Meters) No
Modes 3
Strobe Yes
Switch Type Rotary
Programmable No
Body Material Aluminum
Weight grams 1088.22
Weight oz 38.4
Length Inches 11.6
Length mm 294.65
Body Diameter Inches No
Body Diameter mm No
Head Diameter Inches 3
Head Diameter mm 76.2