Why do I need a Fast start ballast （The difference between DC ballast and AC ballast）

• The service life of AC ballast is more that DC ballast.
• The Start-up speed of AC ballast is about 1-3 second, and the DC ballast is 3-5 second.
• The AC ballast is made of metal material, have the feature of waterproof, and the
Radiating speed is more fast.
• The electrical conversion of DC ballast can only reach about 70%,and and the rest as
heat are consumed.
• This AC ballast consists of 96 complex integrated components of the composition,
the effectiveness of the conversion of up to 90%, effective in reducing the rate of heat
generation.

Specifics:
Model Number:55W Instant Start
Input Voltage: 18~42V
Power: 55W
Maximum Current: 7.5A
Standing Current: 4.6A
Operating Life: 3000hrs
Operating Temperature:-40℃ ~+105℃

• Compatible With:
• H series: H1, H3, H4, H7, H8, H9, H10, H11, H13 HB1, HB3, HB4, HB5
• 9 Series: 9003, 9004, 9005, 9006, 9007, 9008, 9145
• 8 Series: 880, 881
• Moving Series: H4-3,H13-3,9004-3;
• Double Lamp Series: H4-4 9004, 9007-4, H13-4
• Compatible with Car Model: A4, for A6, for Accent, for Accord, for Astra, for Asx, for Camry,
for Civic, for Corolla, for Cruze etc.

• HIGH QUALITY - The DEW Universal12V 55w Quick Start Fast Bright One Second Start Hid Slim Car Ballast for Xenon Kit Headlight Replacements are made of durable materials that is waterproof, heatproof, shockproof, anti-electronic interference.
• Compatible With - H series: H1,H3,H3C,H4-1,H4-2,H7,H7C,H7R,H8,H9,H10,H11,H13,H13-2 -- 9 Series: 9004,9004-2,9005,9006,9007-2, 9007, 9007-3 -- D Series: D2S,D2C,D2R -- Moving Series:H4-3,H13-3,9004-3 -- Double Lamp Series:H4-4 9004, 9007-4, H13-4.
• NATURAL LIGHT - The DEW Universal 12V 55w Quick Start Fast Bright One Second Start Hid Slim Car Ballast for Xenon Kit Headlight Replacements will give out more consistent light that closely resembles natural daylight output, color will be more even and accurate.
• PLUG & PLAY - The DEW Universal 12V 55w Quick Start Fast Bright One Second Start Hid Slim Car Ballast for Xenon Kit Headlight Replacements easy to install, just plug and play- no modification required. No hassle at all!
• UNIVERSAL FIT - The DEW Universal 12V 55w Quick Start Fast Bright One Second Start Hid Slim Car Ballast for Xenon Kit Headlight Replacements are perfect for Car, Motorcycle, Electric motor car and etc. Unique aluminum heat sink housing design keep the ballast working under low temperature. HID produces supreme light output, Great visibility and Safety for driver. Promotes increased comfort and safer night time driving condition.

HIGH QUALITY - The DEW Universal12V 55w Quick Start Fast Bright One Second Start Hid Slim Car Ballast for Xenon Kit Headlight Replacements are made of durable materials that is waterproof, heatproof, shockproof, anti-electronic interference.DEW