Installs in a 22mm diameter hole. Powered by 220-240V AC or DC. Includes rubber gasket and lock nut.
Include a red LED light, making the separate red pilot light on the control panel somewhat redundant. We continue to use both to maintain a balanced look and offer some redundancy. As well, this buzzer light flashes while the pilot light does not so the solid light is a good quick glance indicator in noisy environments. (I.e. A quick glance at the control panel is all that is required to confirm if an alarm is active).
LED lights are brighter and more evenly lit than the incandescent versions and will last considerably longer, not to mention use less power.
Included in our Electric Brewery Control Panel kits.