Product description	Base (standard designation)	Rated wattage	Lamp current	Nominal wattage	Nominal voltage
NAV-T 50 W SUPER 4Y	E27	52.00W	0.75A	50.00W	86V
NAV-T 70 W SUPER 4Y	E27	71.00W	0.98A	70.00W	90V
NAV-T 100 W SUPER 4Y	E40	100.00W	1.2A	100.00W	100V
NAV-T 150 W SUPER 4Y	E40	152.00W	1.8A	150.00W	100V
NAV-T 250 W SUPER 4Y	E40	255.00W	2.95A	250.00W	100V
NAV-T 400 W SUPER 4Y	E40	400.00W	4.52A	400.00W	100V
NAV-T 600 W SUPER 4Y	E40	600.00W	6.06A	600.00W	110V

NAV-T 50 W SUPER 4Y

Product benefits

Long lifetime
Very high luminous efficacy
Very good luminous flux maintenance throughout the life of the lamp
Energy savings of up to 50 % when replacing mercury vapor lamps (HQL)
Optimum energy efficiency on POWERTRONIC PTo 3DIM ECGs

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Product Data sheet

Family data sheet

Product details

Lamp-ECG combinations

PTo 50/220-240 3DIM

Products

PTo 50/220…240 3DIM

Technical Data

Electrical data

Rated wattage	52.00 W
Lamp current	0.75 A
Nominal wattage	50.00 W
Nominal voltage	86 V
Ignition voltage	1.8 / 5.0 kVp

Photometrical data

Rated lamp efficacy (standard condition)	81 lm/W
Rated luminous flux	4200 lm
Color temperature	2000 K
Rated LLMF at 2,000 h	0.92
Rated LLMF at 4,000 h	0.90
Rated LLMF at 6,000 h	0.88
Rated LLMF at 8,000 h	0.86
Rated LLMF at 12,000 h	0.84
Rated LLMF at 16,000 h	0.83
Rated LLMF at 20,000 h	0.79
Luminous flux	4200 lm
Color rendering index Ra	≤25

Dimensions & weight

Diameter	36.0 mm
Length	156.0 mm
Light center length (LCL)	104.0 mm
Product weight	72.00 g

Temperatures & operating conditions

Maximum permitted outer bulb temperature	310 °C
Maximum permitted base edge temperature	210 °C

Lifespan

Rated lamp survival factor at 2,000 h	0.99
Rated lamp survival factor at 4,000 h	0.98
Rated lamp survival factor at 6,000 h	0.98
Rated lamp survival factor at 8,000 h	0.97
Rated lamp survival factor at 12,000 h	0.96
Rated lamp survival factor at 16,000 h	0.95
Rated lamp survival factor at 20,000 h	0.85
Lifespan B50	28000 h
Lifespan B10	18000 h
Lifespan B5	16000 h
Operation mode LLMF/LSF	50 Hz

Additional product data

Base (standard designation)	E27
Product remark	Important: Before replacing for NAV Standard lamps in existing installations, check that the igniters are suitable
Design / version	Clear
System guarantee level	3 (2/5)
Mercury content	9.8 mg

Capabilities

Dimmable	Yes
Burning position	Any
Enclosed luminaire required	No

Certificates & standards

Energy efficiency class	A
Energy consumption	58 kWh/1000h

Country-specific categorizations

ILCOS

ST-50-H/E/SL-E27-39/156

Graphics and application images

Product line drawing
319276_NAV-T E27 NAV-T 4Y E27 NAV-T SUPER 4Y E27 EPS (360.7 KB)

Spectral power distribution
384084_NAV_SUPER_4Y_SUPER_6Y EPS (1,006.8 KB)

Downloads

Energy label, horizontal
EL-l-4052899415379_en PDF (30.8 KB)

Energy label, vertical
EL-p-4052899415379_en PDF (29.6 KB)

User instruction
High-Intensity-Discharge lamps. Operation instructions PDF (547.1 KB)

Advertisements
340203_EVG - Lamp Combination (G+GB) PDF (457.1 KB)

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612411_Flyer Light is projectable - VIALOX NAV SUPER 4Y (GB) PDF (180.3 KB)

Packaging information

Product code	Packaging unit Piece / unit	Dimensions in h x w x l	Gross weight	Volume
4052899415379	FLH 1	39mm x 39mm x 196mm	69.00g	0.30dm³
4052899415386	VS 12	168mm x 130mm x 212mm	1182.00g	4.63dm³

Country-specific information

EAN	SEG number	EFO number	ELDAS number
4052899415379	8331613	3800078	948670090

Product features and benefits

Product benefits

Long lifetime
Very high luminous efficacy
Very good luminous flux maintenance throughout the life of the lamp
Energy savings of up to 50 % when replacing mercury vapor lamps (HQL)
Optimum energy efficiency on POWERTRONIC PTo 3DIM ECGs

Areas of application

Streets
Outdoor lighting
Industrial installations
Suitable for use in open and enclosed luminaires
Outdoor applications only in suitable luminaires

Product features

Lamp survival factor: 95 % after 16,000 h burning time
Average lifetime: up to 36,000 h
Lamp maintenance factor: ≥ 80 % after 16,000 h burning time (according to DIN 13201)
Service lifetime: 4 years (at approx. 11 h/day)
ErP compliant according to EU Regulation 245/2009
Dimmable on conventional control gears and electronic control gears

References / Links
For more information on the system guarantee and the terms and conditions of the guarantee visit www.ledvance.com/system-guarantee

VIALOX NAV-T SUPER 4Y

50 W SUPER 4Y

70 W SUPER 4Y

100 W SUPER 4Y

150 W SUPER 4Y

250 W SUPER 4Y

400 W SUPER 4Y

600 W SUPER 4Y

Overview VIALOX NAV-T SUPER 4Y