Osram STAR LED MR11 20 30Deg 3.7 W/827 GU4 12V Non Dim 4052899910416  £11.40

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LED STAR MR11 20 30Deg 3.7 W/827 GU4

Product benefits

Constant bluish appearance of the light escaping at the back of the reflector
Very low energy consumption
Extremely long life
Robust against vibrations
No UV and near-IR radiation in the light beam
Efficient generation of white light
Professional thermal management
Ideal for economical spotlighting
Excellent price/performance ratio

Product features

Professional LED lamp
Not dimmable
Color temperature: 2700 K
Good color rendering (Ra >= 80) and color stability throughout the life of the lamp
Base GU4
Lifetime up to 15000 h
Mercury-free lamps
High color consistency

Areas of application

As a downlight for marking walkways, doors, stairs, etc.
Shops selling jewellery, glassware or ceramic goods
Outdoor use in outdoor luminaires only (minimum IP65)
Directional light sources

Equipment / Accessories

Equipped with high-power LEDs
Suitable for many commercially available electronic or conventional transformers

EAN: 4052899910416
Power consumption: 3.7 W
Nominal voltage: 12 V
Claimed equiv. conventional lamp power: 20 W
Operating frequency: 50/60 Hz
Power factor ?: > 0.5
Energy consumption: 3.7 kWh/1000h
Luminous intensity: 550 cd
Nominal luminous flux: 200 lm
Colour temperature: 2700 K
Colour appearance: Warm White
Colour rendering index Ra: 80
Lumen main.fact.at end of nom.life time: 0.70
Standard deviation of colour matching: =< 6 sdcm
Nominal useful luminous flux 90Deg: 200 lm
Rated peak intensity: 550 cd
Beam angle: 30 Deg
Warm-up time (60 %): < 1.0 s
Starting time: < 0.5 s
Nominal beam angle: 36 Deg
Rated beam angle (half peak value): 36Deg
Overall length: 39 mm
Diameter: 34.7 mm
Length: 39 mm
Maximum diameter: 35 mm
Mercury-free: Yes
Nominal lamp life time: 15000 h
Number of switching cycles: 100000
Base (standard designation): GU4
Appropriate disposal acc. to WEEE: Yes
Dimmable: No
Energy efficiency class: A+
ILCOS: DRR-7,3-12-GU4-34,7/30
Order reference: SMR112030 3,7W/
Manufacturers Website: www.osram.com/osram_com/products/ lamps/led-retrofit-lamps/professional-led-reflector-lamps/parathom-mr11-12-v
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