TLR-1
The Streamlight TLR-1 HP is a pistol-mounted LED weapon light rated at 1,000 lumens and 65,000 candela. That candela figure works out to an effective positive identification distance of 88 yards and visual impairment out to 12 yards, both calculated from the published beam data. It runs on CR123A and is not rechargeable. It weighs 4.32 oz in an aluminum body 3.29 inches long. Measured against the 148 weapon lights in the index, it lands about in the middle for output (1,000 lumens), in the most intense quarter for beam intensity (65,000 candela), about in the middle for weight (4.32 oz), and about in the middle for price ($190). It is one of 70 entries in the index that qualify as a light in the same 1,000 to 1,999 lumen class. The closest listed comparison is Streamlight TLR-7 HL-X SUB, the same brand's light in the same 1,000 to 1,999 lumen class, priced at $190.

| Series | TLR-1 |
| Light Color | White |
| Emitter Type | LED |
| Lumens | 1000 |
| Candela | 65000 |
| Laser | No |
| Effective PID Distance (yds) | 88 |
| Max Effective PID Distance (yds) | 80+ |
| Effective Visual Impairment (yds) | 12 |
| Max Effective Visual Impairment (yds) | 10 to 15 |
| Form Factor | Pistol |
| Battery | CR123A |
| Rechargeable | No |
| Material | Aluminum |
| Weight (oz) | 4.32 |
| Bezel Diameter (in) | 1.44 |
| Length (in) | 3.29 |
| Country of Manufacture | China |
| Average Price | $190 |
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