OSRAM LED Star MR16 3.4 watts 2700 kelvin 345 lumens 36 degrees GU5.3
| Technical details | |
| Storage temperature (T-T) | -20 - 80 °C |
| International Protection (IP) code | IP20 |
| Warranty period | 3 year(s) |
| Compliance certificates | CE, EAC, UKCA |
| Weight & dimensions | |
| Weight | 42 g |
| Height | 50 mm |
| Width | 50 mm |
| Depth | 50 mm |
| Length | 44 mm |
| Diameter | 5 cm |
| Energy management | |
| Power consumption (typical) | 3.4 W |
| Input voltage | 220 - 240 V |
| Energy efficiency class | E |
| Input frequency | 50 Hz |
| Bulb voltage | 12 V |
| Bulb current | 420 mA |
| Energy consumption per 1000 hours | 4 kWh |
| Lamps | |
| Bulb technology | LED |
| Packaging data | |
| Package weight | 41 g |
| Package depth | 49 mm |
| Package height | 95 mm |
| Package width | 49 mm |
| Package type | Box |
| Quantity per pack | 1 pc(s) |
| Packaging content | |
| Number of products included | 1 pc(s) |
| Quantity per pack | 1 pc(s) |
| Other features | |
| Operating temperature (T-T) | -20 - 40 °C |
| Heavy metals free | Hg (mercury) |
| Energy consumption (1000 hours) | 4 kWh |
| Performance | |
| Bulb power | 3.4 W |
| Service life of lamp | 15000 h |
| Colour temperature | 2700 K |
| Luminous flux | 345 lm |
| Beam angle (max) | 36° |
| Fitting/cap type | GU5.3 |
| Power factor | 0.5 |
| Light colour | Warm white |
| Dimmable | ![]() |
| Color Rendering Index (CRI) | 80 |
| Lumen maintenance factor | 0.95% |
| Warm-up time to 60% light | 0.5 s |
| Bulb size | MR16 |
| Bulb lifetime | 15000 h |
| Equivalent bulb power | 35 W |
| Number of switch cycles | 100000 |
| Luminous efficacy | 101 lm/W |
| Bulb shape | Reflector |
| Features | |
| Bulb type | LED |
| Voltage | 12 V |
| Beam angle (max) | 36° |
| International Protection (IP) code | IP20 |
| Color Rendering Index (CRI) | 80 |
| Number of bulbs | 1 bulb(s) |
| EAN | 4099854458385 |
OSRAM LED Star MR16 3.4 W 2700 K 345 lm 36° GU5.3 is an MR16 LED reflector lamp for indoor accent and directional lighting. It produces 345 lm while drawing 3.4 W. Its 2700 K warm-white output provides warm-toned illumination. The focused reflector format is suited to highlighting displays, furniture, artwork and other interior features.
The GU5.3 two-pin fitting is designed for compatible low-voltage lighting systems. This lamp operates from a 12 V AC or DC source and requires a suitable transformer where applicable. Its 50 mm diameter and 44 mm length should be checked against the intended fixture. Dimming is supported, although performance depends on compatibility with the installed transformer and dimmer. The lamp carries an IP20 rating and is specified for indoor use.
Key Features:- 36° beam angle for directional light distribution
- Colour rendering index of 80
- Rated bulb lifetime of 15,000 hours
- Light output comparable to a 35 W halogen lamp
- Rated energy consumption of 4 kWh per 1,000 hours
Estimated delivery: 12.10 - 14.10
Today: 10:00 - 18:00
Estimated delivery: 12.10 - 14.10
Today: 09:00 - 17:00
Estimated delivery: 12.10 - 14.10
Today: 10:00 - 17:00
Estimated delivery: 12.10 - 14.10
Today: 10:00 - 18:00
Estimated delivery: 12.10 - 14.10
Today: 10:00 - 17:00
Estimated delivery time: 12.10 - 14.10
Estimated delivery time: 12.10 - 13.10
Estimated delivery time: 13.10 - 14.10
Estimated delivery time: 13.10 - 14.10
Estimated delivery time: 13.10
Estimated delivery time: 12.10 - 14.10
Estimated delivery time: 12.10 - 14.10
Estimated delivery time: 13.10

