City 260 LED lamp

 Lighting characteristics

28000

Luminous flux with clear glass, lm

D

Type of intensity curve

19600

Luminous flux with frosted glass, lm

5000

Color temperature, К

>70

Color rendering Index, Ra

117

Efficiency of the lamp, lm/W

Nichia (Japan)

Manufacturer of the LEDs

P

Class of lighting distribution

120

Angle of emitting 2O 0,5, degree

Electrical specifications

240

Power consumption in nominal mode, W

>0,95

Power factor

170-264

Voltage of supplying network, V

50;60

Frequency of supplying network, Hz

1,09

Current consumption, not more than, A

800

The function of protection against voltage surges up to, V

yes

The function of protection against overheating

I

Class of protection against electric shock

A

Energy efficiency class

ultralow

Emission of harmonic components to the network/ether 

5-6,5

The diameter of the power cable, mm

General characteristics

from -60 to +45

Range of working temperatures, С`

67

The degree of protection against external influences, IP

UHL 1

Type of climatic version

anodized aluminum

Housing material

optical polycarbonate

Material of protection glass

36

Warranty period, months

Weight

15,2

With console mount, kg

14,5

With a ceiling mount, kg

15,1

With mounting on cable, kg

Sizes

820х348х152

Without the package, with console mount, mm

0,044

The volume in the package with the console mount, mc

820х380х87

Without the package, with ceiling mount, mm

0,044

The volume in the package, with a ceiling mount, mc

820х380х87

Without the package, mounting on cable, mm

0,044

The volume in the package, with mounting on cable, mc

Lamp City 260 is made with LEDs of Japan company NICHIA NF2L757DR-E. The reliability of the lamp is provided with deviding into electrically independent parts and independent temperature control. The housing is made of anodized aluminum profile, which is also the radiator. Safety glass is made of impact-resistant optical polycarbonate. The fixture is mounted on any support, with a tube diameter up to 65 mm. The lamp can be equipped with fastening to either ceiling or wall.

It is recommended to use in places with high demands on reliability, with high level of vibration, humidity, where the energy saving is necessary. There is no stroboscopic effect, the light intensity is stable over the entire range of supply voltages. Up time is less than 1 sec. Lamps can be equipped with light sensors for automatic on / off when sunset / sunrise. The lamp does not require additional maintenance over the service life of the (more than 20 years), only the periodic washing with a jet of water. Warranty period is 36 months

The main features of City lamps:

• high level of lighting output;
• quiet during operation;
• no stroboscopic effect and vibration;
• stability of the intensity over the whole range of supply voltages;
• resistance to vibration and vandalism;
• wide range of working temperatures ans supplying voltages;
• instant start, even at deep subzero temperatures;
• service life is more than 20 years.