Distance | Center Beam fc | Beam Width | |
Feet (Meters) | Foot-Candles (Lux) | Vertical : 68.4 ° | Horizontal : 96.7 ° |
1' (0.3 m) | 51 fc (549 lx) | 1.4 ft (0.4 m) | 2.2 ft (0.7 m) |
2.0' (0.6 m) | 13 fc (138 lx) | 2.7 ft (0.8 m) | 4.5 ft (1.4 m) |
3' (0.9 m) | 5.7 fc (61 lx) | 4.1 ft (1.2 m) | 6.7 ft (2.0 m) |
4.0' (1.2 m) | 3.2 fc (34 lx) | 5.4 ft (1.6 m) | 9.0 ft (2.7 m) |
5.0' (1.5 m) | 2 fc (22 lx) | 6.8 ft (2.1 m) | 11.2 ft (3.4 m) |
6.0' (1.8 m) | 1.4 fc (15 lx) | 8.2 ft (2.5 m) | 13.5 ft (4.1 m) |