The TL70 tower light can have up to 6 light segments, or 5 light segments and an audible.

Only one audible alarm segment can be used per tower light. There are 4 different audible alarms available for the TL70 tower lights, some of which are capable of having different tones (Multi-Tone Audible and Programmable Audible).

The audibles will vary in loudness from 75-101 dB; 75 dB is similar in loudness to a vacuum cleaner, and 101 dB is similar to a jackhammer.

Answer: The brightness of the LEDs depends on the color. Below are the lumen output levels of each color (typically at 25 °C):

• Green: 92
• Red: 40
• Yellow: 22
• Blue: 32
• White: 125
• Orange: 33

The lifespan of the LEDs is over 50,000 hours. It is extremely rare to burn out LEDs; it is much more likely that the light will be damaged before the LEDs burn out. It is not possible to replace individual LEDs, however, it is possible to replace individual light segments (see datasheet for model numbers).

One of the major benefits of the TL70 tower light is that the light segments appear gray when they are not lit up; this allows for reliable visibility when the tower light is used in outdoor applications.

Each tower light segment is capable of flashing. Dip switches 7 and 8 on the segments determine if the segment will be solid, flashing at 1.5 Hz, or flashing at 3 Hz.