LED лампа Ledvance DN 90 4W 840 WT, за вграждане, 4W, 240V, 400lm, 4000K, бяла

Product benefits

• High luminous efficacy
• Very homogenous light
• Simple installation thanks to integrated driver

Areas of application

• Direct replacement for luminaires with fluorescent lamps
• General illumination
• Public areas
• Stairways
• Corridors
• Shops
• Bathrooms

Product features

• Type of protection: IP44
• Luminous efficacy: 100 lm/W

Technical data

Electrical data

Nominal wattage	4.00 W
Nominal voltage	220…240 V
Mains frequency	50…60 Hz
Nominal current	30.000 mA
Inrush current	4.4 A
Inrush current time Th50	250 µs
Max. number of luminaires per miniature circuit breaker B16	373
Max. number of luminaires per miniature circuit breaker C10	200
Max. number of luminaires per miniature circuit breaker C16	320
Power factor λ	0.50
Total harmonic distortion	< 80 %
Protection class	II
Operating mode	Integrated LED driver

Photometrical data

Luminous flux	400 lm
Luminous efficacy	100 lm/W
Color temperature	4000 K
Light color (designation)	Cool White
Color rendering index Ra	> 80
Standard deviation of color matching	< 6 sdcm
Low flicker	Yes
Photobiological safety group acc. to EN62778	RG0
Photobiological safety group acc. to EN62471	RG0
Beam angle	100 °

Dimensions

Diameter	90.00 mm
Height	42.00 mm

Materials & Colors

Product color	White
Housing color	White
Body material	Polycarbonate (PC)
Cover material	Polycarbonate (PC)
Light emitting surface material	Polycarbonate (PC)
Glow Wire Test according to IEC 60695-2-12	650 °C
Mercury content	0.0 mg

Application & Mounting

Ambient temperature range	-20…+40 °C
Temperature range at storage	-20…+80 °C
Type of connection	Cable, 2-pole
Type of protection	IP44
Protection class IK (shock resistance)	IK03
Dimmable	No
Mounting type	Recessed
Mounting location	Ceiling
Application environment	Indoor
Mounting diameter	75 mm
Mounting depth	40 mm
Adjustable	No
LED module replaceable	Not replaceable
With light source	Yes

Lifespan

Lifespan L70/B50 at 25 °C	20000 h
Lifespan L80/B10 at 25 °C	18000 h
Lifespan L90/B10 at 25 °C	15000 h
Number of switching cycles	100000

Control gear

Output current	66 mA
ECG - Output ripple current	< 5 %

Certificates & Standards

Standards	CE, EMC, ROHS 2.0, REACH
Luminaire with limited surface temperature, "D sign"	No
Ball shot safe	No

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