E27 35 W 830 Powerball HCI ET metal halide lamp
E27 35W 830 Powerball HCI-ET Super 4Y metal halide lamp with ceramic technology for closed lamps - branded product made by OSRAM Product benefits - improved lumen maintenance of up to 15 % in comparison to HCI-ET standard bulbs - up to 30 % increased luminous efficiency with bulbs ≤ 100 watts (in comparison to NAV-T Super 4Y) - good colour rendering - can be used with HPS (NAV) lights, as the IEC60662 ignition stipulations are met - up to 70 % energy savings when replacing inefficient mercury vapour bulbs (HQL) - dimmable when used with conventional or electronic ballasts - optimal energy efficiency when used with EB POWERTRONIC PTo 3DIM - Due to the UV filter, the max. permissible UV thresholds according to IEC 61167 are significantly undercut. Areas of application - road lighting - outdoor lighting - industrial facilities - exhibition and trade fair halls - only approved for use in closed lights - outdoor use is only permitted in suitable lights Product properties - white light due to the POWERBALL ceramics technology - luminous colour: warm white (830 WDL) - long lifetime (maintenance cycle): 4 years (when used 11 hours per day) - very high light output: up to 110 lumens per watt - lamp survival rate: 95 % at a lighting duration of 16,000 hours - average useful life: up to 24,000 hours - random burning position - for closed lamps - maximum permissible outer bulb temperature 350 °C - maximum permissible socket temperature 210 °C - ErP compliant according to EU Directive 245/2009 Safety advice a timer igniter should be used where possible (with at least a 15 minute switch-off time). Otherwise the lamp should be switched off for at least 15 minutes after a temporary disruption of the supply voltage has occurred. Energy efficiency class:A+
