Other Electrical Components
ALX-HD16-22/RG 22mm Double Colour Indicator Lamp | Red / Green
22 mm double colour indicator lamp with two LED elements (XD-X1 red, XD-X2 green) in one housing, 29 mm bezel, 20 mm body, 51.5 mm overall length, AC 110-380 V or AC/DC 6-220 V.
The HD16-22/RG puts two lamps in one 22 mm hole: a red LED element and a green LED element behind a single diffusing lens, so one position on the panel can show two states - typically green for run and red for fault or stop. On a crowded door that halves the number of holes, and it removes the ambiguity of two separate lamps that a tired operator can misread.
Technical Specifications
Item | Specification |
Mounting hole | 22 mm |
Bezel diameter | 29 mm |
Body diameter | 20 mm |
Total length | 51.5 mm |
Bezel height | 13.5 mm |
Housing material | Plastic, black |
Lens | Translucent polycarbonate |
Light source | Integrated LED |
Rated voltage | AC 110-380 V, or AC/DC 6-220 V (two versions) |
Lens colours | Red, green, yellow, blue, white |
Max. panel thickness | 8 mm |
Termination | Screw terminals |
Mounting | Single round hole, nut and washer supplied |
Light elements | Two LEDs: XD-X1 red and XD-X2 green in one housing |
Front lens | Clear diffuser over both elements |
The two elements are wired independently, so the panel decides which colour is lit; driving both at once mixes to amber through the diffuser. The lamp is 51.5 mm long overall - the longest in the range - because it carries two elements, so check the depth behind the panel.
Design Features
- Two states from one 22 mm hole: green for run, red for fault or stop.
- Separate red and green LED elements, each wired on its own pair of terminals.
- Clear diffusing lens spreads the colour evenly across the full 29 mm face.
- Halves the hole count on a crowded panel and removes the risk of reading the wrong lamp.
- Same 22 mm cut-out as the rest of the range, so it drops into an existing layout.
Model Options
Model | Type | Mounting hole | Bezel dia. | Body dia. | Total length | Bezel height |
HD16-16BS | LED indicator lamp | 16 mm | 18 mm | 14.1 mm | 32.5 mm | 9.5 mm |
HD16-16DS | LED indicator lamp | 16 mm | 18 mm | 14.1 mm | 32.5 mm | 9.5 mm |
HD16-22DS | LED indicator lamp | 22 mm | 30 mm | 20 mm | 45 mm | 15 mm |
HD16-22DH | LED indicator lamp | 22 mm | 30 mm | 20 mm | 46 mm | 15 mm |
HD16-30DS | LED indicator lamp | 30 mm | 36 mm | 21.6 mm | 40 mm | 15 mm |
HD16-22D/T | Test indicator lamp (push-to-test) | 22 mm | 29 mm | 20 mm | 49.5 mm | 13.5 mm |
HD16-22/RG | Double colour indicator lamp | 22 mm | 29 mm | 20 mm | 51.5 mm | 13.5 mm |
Order by model code, lens colour and voltage, for example "HD16-22DS, red, AC/DC 24 V". Colours can be mixed in one shipment - tell us the quantity per colour and we will quote against it. The same panel cut-out fits every lamp of the same mounting size, so a 16 mm lamp can be swapped for another 16 mm lamp without reworking the panel.
Applications
Run/fault indication on machine panels, pump and fan duty-standby indication, changeover and generator panels, door and access status, and any position where one hole has to carry two states.