Consumer

LED STAR MR11 12 V

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OVERVIEW

Product description Base (standard designation) Nominal wattage Nominal voltage Nominal lamp life time Nominal luminous flux Claimed equiv. conventional lamp power Beam angle Dimmable
ST MR11 20 36 ° 2.5 W/2700 K GU4 GU4 2.5 W 12 V 15000 h 184 lm 20 W 36 ° No
ST MR11 20 36 ° 2.5 W/4000 K GU4 GU4 2.5 W 12 V 15000 h 184 lm 20 W 36 ° No
ST MR11 35 36 ° 4.2 W/2700 K GU4 GU4 4.2 W 12 V 15000 h 345 lm 35 W 36 ° No
LED MR11
LED MR11
LED MR11
LED MR11
 

ST MR11 20 36 ° 2.5 W/2700 K GU4

Product benefits
  • Long lifetime of up to 15,000 h
  • Low energy consumption
  • Easy relamping thanks to compact design and GU4 base

PRODUCT DETAILS

Electrical data

Nominal wattage 2.5 W
Construction wattage 2.50 W
Nominal voltage 12 V
Claimed equiv. conventional lamp power 20 W
Nominal current 310 mA
Type of current AC
Inrush current 18 A
Operating frequency 50…60 Hz
Mains frequency 50…60 Hz
Max. lamp no. on circuit break. 10 A (B) 35
Max. lamp no. on circuit break. 16 A (B) 55
Power factor λ > 0.50

Photometrical data

Luminous intensity 400 cd
Luminous flux 184 lm
Nominal useful luminous flux 90° 184 lm
Luminous efficacy 73 lm/W
Lumen main.fact.at end of nom.life time 0.70
Light color (designation) Warm White
Color temperature 2700 K
Color rendering index Ra ≥80
Light color 827
Standard deviation of color matching ≤6 sdcm
Rated peak intensity 400 cd
Rated LLMF at 6,000 h 0.80

Light technical data

Beam angle 36 °
Warm-up time (60 %) ‹ 0.50 s
Starting time < 0.5 s
Rated beam angle (half peak value) 36.00 °

Dimensions & Weight

Overall length 38.00 mm
Diameter 35.00 mm
Maximum diameter 35 mm
Product weight 17.00 g

Temperatures & operating conditions

Ambient temperature range -20…+40 °C
Maximum temperature at tc test point 75 °C

Lifespan

Nominal lamp life time 15000 h
Number of switching cycles 100000
Lumen maintenance at end of serv 0.70
Rated lamp survival factor at 6,000 ≥ 0.90

Additional product data

Base (standard designation) GU4
Mercury content 0.0 mg
Mercury-free Yes
Product remark All technical parameters apply to the entire lamp, Due to the complex production process for light-emitting diodes, the typical values shown for the technical LED parameters are purely statistical values that do not necessarily match the actual technical parameters of each individual product, which can vary from the typical value

Capabilities

Dimmable No

Certificates & Standards

Energy efficiency class A+
Energy consumption 3.00 kWh/1000h
Type of protection IP20
Standards CE, CB, EAC
Photobiological safety group acc. to EN62778 RG0

Country-specific categorizations

Order reference LEDSMR112036 2,

Energy labellling regulation data acc EU 2019/2015

Light source cap-type (or other electric interface) GU4
Length 38.00 mm
Height 35.00 mm
Width 35.00 mm
Product code Packaging unit (Pieces/Unit) Dimensions (length x width x height) Gross weight Volume
4058075433403 Folding box
1
34 mm x 49 mm x 95 mm 25.00 g 0.16 dm³
4058075105171 Blister
1
42 mm x 140 mm x 120 mm 29.00 g 0.71 dm³
4058075433410 Shipping box
10
189 mm x 109 mm x 104 mm 299.00 g 2.14 dm³
4058075617070 Shipping box
6
121 mm x 109 mm x 104 mm 199.00 g 1.37 dm³
4058075105188 Shipping box
6
261 mm x 153 mm x 136 mm 320.00 g 5.43 dm³
4058075452923 SHIPPING BOX FOR 5TH-LEVEL
80
4058075617087 SHIPPING BOX FOR 5TH-LEVEL
48
258 mm x 234 mm x 234 mm 2014.00 g 14.13 dm³
Product benefits
  • Long lifetime of up to 15,000 h
  • Low energy consumption
  • Easy relamping thanks to compact design and GU4 base
Areas of application
  • Display cabinets and shop windows
  • Museums, art galleries
  • Exhibition rooms
  • Residential interiors
  • As a downlight for marking walkways, doors, stairs, etc.
  • Outdoor applications only in suitable luminaires
Product features
  • Professional LED alternative to halogen MR11 lamps
  • Mercury-free lamps
References / Links
  • For further products and actual information concerning LED lamps see www.ledvance.com/ledlamps
  • For Guarantee see www.ledvance.com/guarantee
  • Further information see www.ledvance.com/low-voltage-ledlamps
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