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D3s Comparison - September 2025
| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3  9.5Excellent | 4 Best Value  9.4Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelOsram 66340HBI Xenarc 35W D3S PK32D-5 4600K HID Xenon Light Bulb (2 Pack) | Model OEM 66340 OSRAM D3S Xenon HID Headlight Bulb | Model DMEX D3S HID Headlight Bulbs Xenon 6000K Cool White 35W Replacement 66340 42403 42302 Headlamp - Pack of 2(Not fit Halogen Headlight Assembly) | Model Torchbeam D3S HID Bulbs, 6000K Cool White, 35W 66340 42403 42302 (42403C1) Replace HID Xenon Bulbs, (Not fit Halogen Assembly), Pack of 2 |
BrandOSRAM | Brand OSRAM | Brand DMEX | Brand Torchbeam |
Reviews | Reviews | Reviews  | Reviews |
Features | |||
Worth the money 9.6 | Worth the money 9.4 | Worth the money 8.6 | Worth the money 8.9 |
Luminosity 9.8 | Luminosity 9.6 | Luminosity 9.3 | Luminosity 9.1 |
Easy installation 9.9 | Easy installation 8.6 | Easy installation 9.1 | Easy installation 8.9 |
Tech Specs | |||
item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 |
manufacturer part number 66340HBI-Qty2 | manufacturer part number 66340 | manufacturer part number DMEX-D3S-6000K | manufacturer part number 3121LHB025CUS |
item weight 5.6 ounces | item weight 2.08 ounces | item weight 7.2 ounces | item weight 5.6 ounces |
customer reviews4.7 4.7 out of 5 stars 194 ratings 4.7 out of 5 stars | customer reviews 4.7 out of 5 stars 442 4.7 out of 5 stars | customer reviews 4.3 4.3 out of 5 stars 4, 775 ratings 4.3 out of 5 stars | customer reviews 4.3 4.3 out of 5 stars 10, 791 ratings 4.3 out of 5 stars |
auto part position Right | auto part position Right | auto part position Front | auto part position Front |
color Silver, Clear | color - | color 6000K Cool White | color D3S Cool White |
package dimensions 10.24 x 6.93 x 2.17 inches | package dimensions - | package dimensions 3.9 x 3.9 x 2 inches | package dimensions 4.02 x 3.58 x 2.24 inches |
voltage- | voltage 12 Volts | voltage 42 Volts | voltage 12 Volts |
mirror lighting type- | mirror lighting type automotive-exterior-headlight-bulbs | mirror lighting type automotive-exterior-headlight-bulbs | mirror lighting type automotive-exterior-headlight-bulbs |
operating life- | operating life 3000 Hours | operating life 3000 Hours | operating life 3000 Hours |
Review- | Review - | Review | Review |
Available On | Available On  | Available On | Available On  |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1OSRAMOsram 66340HBI Xenarc 35W D3S PK32D-5 4600K HID Xenon Light Bulb (2 Pack)
9.9 Easy installation9.8 Luminosity9.6 worth the moneyWhy we love it
High-quality and reliable OEM replacement bulbs.
Closer to natural daylight, easier on the eyes.
Improves visibility and safety on the road.
-
9.5
3DMEX
DMEX D3S HID Headlight Bulbs Xenon 6000K Cool White 35W Replacement 66340 42403 42302 Headlamp - Pack of 2(Not fit Halogen Headlight Assembly)
9.3 Luminosity9.1 Easy installation8.6 worth the moneyWhy we love it
Brighter than standard HID bulbs.
Easy installation for compatible vehicles.
Cost-effective OEM replacement.
Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
