Features:
- Fixed or alternate: display of time, date, temperature (option), chronometer.
 - Colours available: white, red and yellow.
 - Automatic setting of luminosity according to light exposure (sun, cloud or night).
 - Complete package ready for installation.
 - Mains power 110/240V.
 
| HMT LED 15 | HMT LED 20 | HMT LED 25 | HMT LED 45 | HMS LED 15 | HMS LED 25 | |
| Digit height (cm) | 15 | 20 | 25 | 45 | 15 | 25 | 
| Optimal readibility (m) | 60 | 90 | 120 | 200 | 60 | 120 | 
| Seconds | ||||||
| Protection Index IP54 | ||||||
| Time distribution (DHF; NTP;AFNOR; Impulsionnel)  | 
||||||
| 
 LED color  | 
Yellow, white and red. | |||||