Ledvance sodium vapour lamp NAV-E 250W Super 4Y E40 RWL1
Product-No. os-0024387     

Ledvance sodium vapour lamp NAV-E 250W Super 4Y E40 RWL1

NAV-E 250 Watt Super 4Y VIALOX NAV-E SUPER 4Y


Available again from 2024-06-01
Manufacturer

Ledvance

Width

95 mm

Height

240 mm

Socket

E40

Watt

250 W

Luminous flux - lumen

31600 lm

Light color

Warm white

Color temperature

2000 K

Dimmable

Yes

Consumption kWh/1000h

262

Useful life in hrs.

32000 h

Diameter

91 mm

Length

95 mm

Energy efficiency class

E

Color rendering index Ra/CRI

20

Weight

0.19 kg

UVP 56,13 $
-38%
32,19 $
plus 19% tax, plus shipping
(Gross price 38,31 $)
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Product description Ledvance sodium vapour lamp NAV-E 250W Super 4Y E40 RWL1

Osram NAV-E 250W Super 4Y E40 RWL1 sodium vapour lamp

High pressure sodium lamps for open and enclosed luminaires. Product characteristics: Lamp survival rate: 95 % at 16,000 h burning time. Average life: up to 36,000 h. Lamp maintenance factor:80 % at 16,000 h burning time (according to DIN 13201). ErP-compliant according to EU regulation 245/2009. Useful life (maintenance cycle): 4 years (at approx. 11 h/day). Dimmable on conventional ballasts and electronic ballasts. Product benefits: Long service life. Very high luminous efficacy. Very good luminous flux behaviour over the service life. Up to 50 % energy savings when replacing mercury vapour lamps (HQL). Optimum energy efficiency when operated with POWERTRONIC® PTo 3DIM ECG.

Application areas

Street, outdoor and industrial lighting. Suitable for enclosed and open luminaires. Outdoor applications only in suitable luminaires.

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