Distance | Center Beam fc | Beam Width | |
Feet (Meters) | Foot-Candles (Lux) | Vertical : 32.3 ° | Horizontal : 34.0 ° |
5.0' (1.5 m) | 44 fc (469 lx) | 2.9 ft (0.8 m) | 3.1 ft (0.9 m) |
10.0' (3.0 m) | 11 fc (117 lx) | 5.8 ft (1.8 m) | 6.1 ft (1.9 m) |
15.0' (4.6 m) | 4.8 fc (52 lx) | 8.7 ft (2.7 m) | 9.2 ft (2.8 m) |
20.0' (6.1 m) | 2.7 fc (29 lx) | 11.6 ft (3.5 m) | 12.2 ft (3.7 m) |
25.0' (7.6 m) | 1.7 fc (19 lx) | 14.5 ft (4.4 m) | 15.3 ft (4.7 m) |
30.0' (9.1 m) | 1.2 fc (13 lx) | 17.4 ft (5.3 m) | 18.3 ft (5.6 m) |