HCI-TT 70 W/830 SUPER 4Y

Product benefits

• Up to 15 % higher lumen maintenance factor compared to HCI-TT standard lamps
• Up to 30 % higher lum. efficacy for lamps ≤ 100 W (comp. to NAV-T Super 4Y/6Y)
• Good color rendering
• Operation in existing HPS installations as ignition voltage of IEC 60662 is met
• Energy savings of up to 70 % when replacing mercury vapor lamps (HQL)
• Optimum energy efficiency on POWERTRONIC® PTo 3DIM ECGs
• UV values significantly below the maximum permitted thresholds to IEC 61167 thanks to UV filter

Areas of application

• Streets
• Outdoor lighting
• Industrial installations
• Exhibition halls and trade fairs
• Approved only for use in enclosed luminaires
• Outdoor applications only in suitable luminaires

Product features

• White light due to POWERBALL® ceramic technology
• Light color: warm white (830 WDL)
• Extended service lifetime: 4 years (at approx. 11 h/day)
• Very high luminous efficacy: up to 125 lm/W
• Lamp survival factor: 95 % after 16,000 h burning time
• Average lifetime: up to 24,000 h
• ErP compliant according to EU Regulation 245/2009
• Dimmable on conventional control gears and electronic control gears

Safety advice

• Where possible, use a timer igniter (switch-off time of at least 15 minutes). Otherwise, switch off the luminaire for at least 15 minutes if a brief interruption has occurred to the mains voltage supply.
• Disconnect mains before installation.
• Must not be used if outer bulb is defective.
• Do not stare at the operating light source: The luminaire should be positioned so that prolonged staring into the luminaire at a distance closer that 4 m is not expected.
• Lamp to be used only in a closed luminaire.

References / Links

• For more information on the system guarantee and the terms and conditions of the guarantee visit