Guarantee

Aura Light International AB grants a guarantee for all installed Aura Long Life fluorescent lamps.

This guarantee is valid for all installations fulfilling the relevant norms. The guarantee is granted for the service lifetime of the Long Life fluorescent lamps.

The Service life is reached when the amount of light of an installation falls to 80 % of the initial luminous flux (100 h - value). It is the result of the technical failure rate and the lumen depreciation based on a switching cycle of 165 min. "on" and 15 min. "off" according to IEC/EN 60081.

TYPE LONG LIFE FLOURESCENT LAMP

SERVICE LIFE
(3h)
Magnetic ballast

 SERVICE LIFE
(3h)
Electronic ballast(warmstart)

ULTIMATE 18W, 36W, 36W-1m, 58W

 48 000 h  70 000 h
ULTIMATE 30W, 38W 36 000 h  46 000 h
UNIVERSAL 18W, 36W, 36W-1m, 58W 36 000 h  50 000 h
UNIVERSAL 30W 24 000 h  32 000 h
T5  HE &  HO no operation  48 000 h
T5 Miniatyr 8W, 13W 20 000 h*  20 000 h*
Super EX no operation  36 000 h
GOURMÉ 18W, 30W, 36W, 58W 18 000 h  20 000 h

* Electrical failures < 10%, lumen depreciation < 20%, measured by 24 h operation, installations according to EN 1838, Emergency lighting. Not for operation with relays start function.

This guarantee is valid for all installations fulfilling the relevant norms. The guarantee is granted for the lifetime of the Long Life fluorescent lamps based on a 12 h switching cycle (11 h on, 1 h off).

The 12h-switching cycle is defined as the time when 10 % of the lamps in an installation are failed. The lumen depreciation at this time  is indicated with less than 10 % of the initial luminous flux (100 h - value).

TYPE OF LONG LIFE FLOURESCENT LAMP

LIFETIME
(12h) 
Magnetic ballast

 LIFETIME
(12h)
Electronic ballast(warmstart)

ULTIMATE 18W, 36W, 36W-1m, 58W

 60 000 h 80 000 h
ULTIMATE 30W, 38W 47 000 h 60 000 h
UNIVERSAL 18W, 36W, 36W-1m, 58W 43 000 h 60 000 h
UNIVERSAL 30W 32 000 h 42 000 h
T5  HE &  HO no operation 58 000 h
T5 Miniatyr 8W, 13W 20 000 h* 20 000 h*
Super EX no operation 60 000 h
GOURMÉ 18W, 30W, 36W, 58W 25 000 h 27 000 h