1 / 7SEALIGHT SSL501 3157 Amber LED Turn Signal Bulbs
SEALIGHT SSL501 3157 amber LED bulbs are listed for turn-signal and parking-light use, with a projector lens, built-in load resistors and a claimed broad socket fit. The listing specifies two bulbs and a 6.6W draw per bulb, but its claims about chipset details and package contents do not fully agree, so confirm fit and bundle details before ordering.
At a glance
- Projector lens and amber-yellow output are specified for turn signals, with brake-light use conditional on a red lamp housing.
- The listing describes a non-polarity design and plug-and-play installation.
- Load resistors are referenced in the title and the listed kit, but no specific hyper-flash result is stated.
Often bought together
Pros and cons
Pros
- Two amber bulbs are listed, with a projector lens and load resistors identified in the product description.
- The manufacturer lists a wide range of bulb bases and 9V-30V operation, including 12V and 24V vehicles.
Cons
- Customer feedback reports some flickering and mixed experiences with reliability and fit.
Technical specifications
15 specifications| Brand | SEALIGHT |
|---|---|
| Model | SSL501 |
| Colour | Amber Yellow |
|---|---|
| Light output | 1425 lumens amber yellow light. |
| Working voltage | 9V-30V (Fit 12V, 24V vehicles). |
| Working watts | 6.6W. |
| LED chipset | 56SMD 4014 + 1SMD 2835 high brightness chipset per bulb. |
| Fit type | Universal Fit |
|---|---|
| Design and installation | non-polarity design. Plug and play. |
| Listed applications | Turn Signal Lights. Even Brake Light (but need your lamphousing is red) |
| Listed bulb bases | 3157 3157K 3157NA 3157NAK 3157LL 3156NA 3156A 3156 3156K 3056 3057 3057K 3057LL 3155 3356 3357 3357K 3357KNA 3357LL 3457 3457-NA 3457K 3457NAK 3757AK 3757ALL 4057 4057LL 4057K 4114 4114LL 4114K 4157 4157LL 4157K 4157NA 4157NAK 5702A 5702AK 5702AK etc base. |
| Parcel dimensions and weight | 15.8 x 15 x 4.9 cm; 100 g |
|---|---|
| Country of origin | China |
| Brightness comparison | More than 700% brighter than original halogen bulb. |
|---|---|
| Service life claim | 7 year long life span |
What to know before buying
Listing details to confirm
The listing is inconsistent about LED-chip details: the title says 57-SMD, one feature says 56SMD 4014 plus 1SMD 2835, and another section says 56PCS 4014 plus 1PC 2825. It also gives 1425 lumens both as a value and as an amber-light description, while calling 9V-30V suitable for 12V/24V vehicles in one place and off-road vehicles in another. Package details conflict: the title says 2Pcs, a kit field lists two bulbs, a manual and two resistors, but another package description lists only two bulbs and a manual. Confirm these details and the socket match for your vehicle before purchase.
Who is it for?
A good fit for
- Drivers replacing compatible amber turn-signal bulbs who want a projector-lens design and a listed broad range of bulb bases.
- Buyers considering LED replacements for 12V or 24V vehicle systems who can verify the exact socket and installation fit.
Less suited to
- Anyone who needs confirmed fitment for a specific vehicle without checking its bulb socket first.
- Buyers who require settled chipset, output or package specifications before purchase.

Customer reviews on Amazon
- 5 stars
76% 76% - 4 stars
14% 14% - 3 stars
5% 5% - 2 stars
1% 1% - 1 star
4% 4%
Customer feedback highlights perceived brightness, easy installation and appearance, while also reporting some flickering and mixed experiences with reliability, fit and value. That is relevant for an amber bulb marketed as a plug-in replacement, but it does not establish vehicle-specific compatibility or verify the claimed output. The overall rating distribution is mostly five-star, with a smaller spread across lower ratings, so experiences are not uniformly positive.
Positive themes
- Customers describe the bulbs as bright and easy to install, and some like their appearance.
Negative themes
- Some customers report flickering.
Mixed feedback
- Customer impressions are mixed on reliability, fit and value for money.
Frequently asked questions
What vehicles are these bulbs listed for?
The listing gives 9V-30V operation and says they fit 12V and 24V vehicles. It names numerous bulb bases, but compatibility with a particular vehicle is not confirmed, so match the base to your existing bulb and vehicle requirements.
Can these bulbs be used as brake lights?
The listing says brake-light use requires a red lamp housing. The bulbs themselves are described as amber, so confirm the lamp housing and intended function before using them that way.
Are resistors included?
A product-detail kit field lists two resistors, while another package description names only two bulbs and a manual. Check the selected listing's package contents to confirm.
How many bulbs are included?
The title specifies two pieces, and a kit field also lists two bulbs. Other listed package contents are inconsistent, so verify whether the resistors and manual are included.

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