OSRAMULTRA LIFE C5W halogen, indoor lighting, 6418ULT-02B, 12 V passenger car, double blister (2 units)

I recently purchased the OSRAM ULTRA LIFE P21/5W halogen signal lamp, and I must say, it's an outstanding product that exceeded my expectations in every way. Not only is it an excellent and reliable replacement for my car's signal lamp, brake light, and rear fog light, but it also comes at a price that is much more affordable than what I found at Halfords.First and foremost, the performance of this OSRAM ULTRA LIFE lamp is top-notch. The brightness and clarity of the light it emits are remarkable, providing clear signals to other drivers on the road and enhancing overall safety. Its quick response time gives me peace of mind, knowing that other motorists will be able to react promptly to my brake lights or turn signals.Durability is a significant factor for me when it comes to automotive bulbs, and the ULTRA LIFE P21/5W lamp did not disappoint. As the name suggests, these bulbs have an extended lifespan compared to standard halogen bulbs. I've been using them for months now, and they continue to function flawlessly, with no signs of dimming or failure.The installation process was hassle-free, and the double blister packaging is a neat touch, providing extra protection during transportation and storage. It also means that I have a spare bulb on hand in case one ever needs replacement, although I don't foresee needing it anytime soon due to the bulb's impressive longevity.As for the price, I couldn't be happier with the value for money that OSRAM offers. Compared to similar bulbs available at Halfords and other retailers, the ULTRA LIFE P21/5W lamp is notably cheaper without compromising on quality or performance. It's a win-win situation for me, knowing that I've saved some money without sacrificing the safety and reliability of my vehicle's lighting system.In conclusion, the OSRAM ULTRA LIFE P21/5W halogen signal lamp is an excellent choice for any car owner looking to replace their signal, brake, or rear fog light bulbs. Its exceptional performance, extended lifespan, and affordability make it a standout product. If you want a reliable and cost-effective solution for your car's lighting needs, look no further than this OSRAM lamp. I highly recommend it!

Osram are great bulbs, long lasting, bright and good light color/temperature.Look good at night and are functional and easy to install depending on the car.

💡 The OSRAM ULTRA LIFE brake light bulbs are ECE-certified and in theory are designed for frequent or professional drivers, claiming up to four times the lifespan of standard bulbs, with an operating life of up to 100,000 km. I think that this is artistic licence and largely irrelevant. In reality they were reasonably priced and fit perfectly into my car's socket and light housing without any issues. I typically purchase bulbs from a local automotive retailer, but these matched my car's specifications and performed as expected. While I cannot yet verify their durability, I am satisfied with their initial performance. I replaced only the failed bulb and kept the second one as a spare, although replacing both is generally recommended. ✔️

No complaints. Good quality for price lifespan so far no problems appear. Very durable. Very bright

As described at a good price

Good bright bulb, longer life than cheaper ones Why did you choose this product over others?:Quality

As advertised

Just in case of use to anyone else - bought these for a Mk3 Ford Focus (14 plate) and they do not fit. These are dual contact and the Focus wants single contact. Local garage happened to have given my wife a spare Ring Automotive RB380 12V 21/5W which fitted and worked. Photos show the two bulbs side by side single contact on the left (fits) and dual contact on right (does not fit). Other photo of the garage provided box which seems to work. My mistake for not checking but Amazon did flag this as a fit for my car. With the right bulb replacement was a matter of minutes and no twenty quid trip to Halfords.