| NiteCore D20 |
| July 15, 2008 |
| Overall |
| 7.8 |
| Availability |
| NiteCore.com |
| Beam Profile |
| Medium Spot |
| Coating |
| Type 3 Anodizing |
| Cost |
| $73 |
| Dimensions |
| 15.4cm long |
| 2.5cm at widest Ø |
| Lens |
| Double Coated Glass |
| Light Source |
| Cree XR-E |
| Output |
| 2x AA 2000mAh Eneloop |
| 100% Spot |
3570 Lux |
| 100% Spill |
153 Lux |
| 1% Spot |
17 Lux |
| 1% Spill |
<1 Lux |
| Power |
| 2x AA |
| Reflector |
| Textured Aluminum |
| Runtime |
| 2x AA 2000mAh Eneloop |
| 100% |
01:15 to 50% |
| 1% |
~150 hours |
| Switch |
| Push Button/Twist |
| Weight |
| 109.7g |
| 162.3g with 2x Eneloop AA |
|