Duralamp LF1971W - LINEAR R7S LED Lamp 78MM 4W 540LM 220-240V 2700K

Duralamp LF1971W - LINEAR R7S LED Lamp 78MM 4W 540LM 220-240V 2700K

Type
Linear LED lamp with phosphor-deposition filament.
Similar in size to halogen lamps and 320° light emission for instant replacement of traditional lamps.

Features
Particularly small diameter, easy installation in fixtures with R7s sockets.
Warm and welcoming light color, significant energy savings.

Applications
The absence of UV and infrared radiation, which cause discoloration of goods, makes this lamp preferable to halogen lamps, especially in commercial applications.

Notes
Does not require explosion-proof glass.

Specifications
Power: 4 W
Beam angle: 320°
Dimmable: No
Voltage: 220-240 Vac
Cap: R7s
IP: 20
Flux: 540 lm
PF: 0.5
Tc: 2700 K
Ra: 80
LED Warranty: G2

Dimensional Characteristics
Dimensions
ø: 18 mm
H: 78 mm

Lighting and Photometric Characteristics
Beam angle: 320°
Flux: 540 lm
Nominal color temperature (CCT): 2700 K
Light color: Warm light
Color Rendering Index: 80
Lifespan: 15,000 h
LED life: L70B50
Start-up time: <0.2 s
Warm-up time up to 60% Full Efficiency Rating: Instant Full Light
Mercury: 0 mg

Electrical Specifications
Rated Power: 4 W
Input Voltage: 220-240 VAC
Dimmable: No
Power Factor: 0.5
Weighted Factor: 4 kWh/1000h
Energy Efficiency Class: D
Operating Temperature: -25°C / +35°C
Equivalence with Incandescent Lamp: 44

LED Warranty
G2: Guaranteed for up to 2 years (4000 hours/year)
4000 hours = 11 hours per day x 365 days.
Unrestricted usage times for the first year, provided the operating conditions are met.

European directives
2009/125/EC * Ecodesign
2011/65/EU * RoHS
2012/19/EU * WEEE
2014/30/EU * EMC
2014/35/EU * LVD
2015/863 * Amending RoHS
2017/1369 * Regulation for Energy Labelling
2019/2015 * Regulation for Energy Labelling
2019/2020 * Regulation for Ecodesign
2021/340 * Amending Reg. Energy Labeling
2021/341 * Amending Reg. Ecodesign

Product standards
CEI EN 55015:2020 (+A11:2020)
CEI EN 60968:2016
CEI EN 61000-3-2:2019 (+A1:2021)
CEI EN 61000-3-3:2014 (+EC1:2014/+EC2:2016/+A1:2021/+A2:2022)
CEI EN 61547:2010
CEI EN 62031:2021 (+A11:2022)
CEI EN 62471:2010
IEC/TR 62471-2:2009
CEI EN 62560:2013 (+A1:2017/+A11:2020)
CEI 34-141:2014