Bulb 21W P21W BA15S S25 1156 Blue Glass 4750K Cool White Light, MTec

Quick Facts – MTec Bulb

• Brand: MTec
• Model: MT-227
• Base type: P21W BA15S (S25, 1156)
• Wattage: 21W
• Colour temperature: 4750K Cool White
• Glass colour: Blue glass
• Type: Signal bulb for car lighting

The MTec MT-227 delivers 21W cool white light at 4750K through a P21W BA15S base (S25, 1156), built with blue glass for a distinct visual profile on the car.

The bulb is designed to replace existing bulbs with the same base type and suits both car enthusiasts and workshops looking to upgrade their vehicle's lighting. The blue glass gives a distinct look when the bulb is off, while the cool white light contributes to good visibility in the dark.

If you need more options for your car's lighting, we offer more products for car lighting in our range.

What makes this bulb a strong choice for car lighting?

It combines a standard base with a 4750K cool white light and blue glass, making it suitable for both functional upgrades and stylistic changes. The P21W BA15S base type (S25, 1156) is common on many car models, making replacement straightforward without modifying the existing fitting.

The cool white light helps improve visibility compared with a standard yellowish bulb, while the blue glass gives a more modern impression when the bulb is not lit.

How the bulb is used in car tail lights and indicators

• Indicators and turn signal lights
• Tail lights and position lights
• Brake lights (depending on the car model's electrical system)

The P21W BA15S base type (S25, 1156) is commonly used in these applications, but it is always advisable to check the car's owner's manual before replacement.

Technical Specifications

Suitable for: car enthusiasts, reconditioning workshops and detailing studios looking to upgrade signal and position lighting with a standard base.

Industries: vehicle care, detailing, the reconditioning industry and car accessories retail.

Frequently Asked Questions (FAQ)

Does the MTec MT-227 bulb fit all car models?

No, the MTec MT-227 bulb only fits cars that use a P21W BA15S base (S25, 1156). Check your car's owner's manual to confirm the base type matches before purchase.

How is the MTec MT-227 bulb installed?

Installing the MTec MT-227 bulb involves removing the old bulb and fitting the new one into the same socket. Make sure the base is securely seated for correct operation.

What sets the MTec MT-227 bulb apart from other P21W bulbs with clear glass?

The MTec MT-227 bulb has blue glass unlike clear P21W bulbs, giving a different visual profile when the bulb is off while retaining a 4750K cool white light when lit. Functionally, it operates the same as other P21W BA15S bulbs.

You can find more automotive lighting options via MTec car lighting products.