4PCS 1141 LED Bulb 12V, Waterproof Design, BA15S Bayonet Single Contact Base for Landscape RV Camper Interior Marine Boat Trailer Lights, Daylight White 6000K

First I gave these bulbs three stars because they are between LED warm white and cold white. Other LED bulbs I own demonstrate this--not quite warm but not chilling. Second, don't really know about longevity, so I gave it a blanket five stars. We shall see. I placed three of these in the interior of my boat cabin and they reduced my house (not my starting) battery voltage from 12.7 to 12.4, according to my volt meter. That is about the same voltage drop I see with my marine stereo--which has quite an amp draw. If they are 0.5 amps they should only be drawing 1.5 amps. Having said that, they use less amps than the traditional bulbs they replaced and are significantly brighter! Three of them flood a fairly large cabin space 12 x 5 to 7 feet with light. Very happy with the light they provide. I use lesser LEDs that barely use any power in secondary light fixtures for when I am not hooked up to shore power otherwise I would get something with less amp draw.

If you want a great daylight bright white light to replace old walkway bulbs with, these will do it.

Installed August 2018, three of four failed at 4.25 years or so: use average 5 hours per night on Malibu 12 volt AC transformer so definitely under 10,000 hours before failure. Bright when installed, but individual sections failed until total dark.

Overall the LEDs are waterproof, but started failing after 1 year of partial use.Very expensive for premature failure.

I put them in and they worked! Can’t ask for anything else.

So far these bulbs work great as replacements for the 12v incandescent bulbs in our landscape lighting system. These LED bulbs may prove to be significantly less expensive than the incandescent bulbs they replace due to their longevity. No need to upgrade to much more expensive and proprietary LED fixtures. The 3000k color casts white, not amber or blue, light.Update: these bulbs generally last longer than incandescent bulbs, but, in real use situations, lifespan seems to be 3000-4000 hours.

I ordered BA15S-5W-3000K waterproof option - the packaging is exceptional, sealed anti-static, resealable package, on the inside of the package each of the four bulbs are further protected in a molded clam shell type clear plastic which is re-usable. I am a marine electrician so I tend to be really critical about products I install on any boat. These are definitely exceptional. A very pleasant surprise to see such high quality in the packaging and the product itself. It is a true 3000K for color, I don't think I would personally classify 3000K as 'warm white' (more like 2700K for me personally), however it is a true 3000K color. No blue hues or blue-white light tones at all. A very bright and nice light. The weatherproofing is very substantial giving the bulbs a rubbery type feel and it feels more than just an afterthought. It is a very well made light, I will be purchasing again for use with other customers' boats/lighting projects.

They were bought for a jeep compass. Amazon was the only place I could find them.

I roulotte che hanno meno di 40 anni, sono - a quanto pare - tutti con 12 V all'interno, anziché i 220 V di una volta (intendo quando sono attaccati alla rete elettrica). Le vecchie lampadine da macchina di 12 V scaldavano paurosamente, in alcuni casi, da noi, si fondavano all'attacco nella lampada!Ora questo problema è definitivamente risolto e consumiamo anche molto meno. Queste lampadine possono essere accesi tutto il giorno, non si scalda niente e fanno tanta luce. Siamo contentissimi dopo il primo test abbiamo comprati altri per sostituire tutte le lampadine vecchie!

En principio, llegó el envío el día 16 y no el 15 como se me informó por correo Elect., algo que para mí, no ha sido un problema de relevancia.Respecto a las bombillas en sí, mayor brillo que las tradicionales por lo qué tienes mayor visibilidad, al tener el tamaño casi idéntico a las de incandescencia, se ajustan perfectamente al espacio de estas.Aún no les he dado mucha batalla, habiéndolas colocado en los cuatro intermitentes de mi motocicleta, quedando pendiente de comprobar, la vida útil del sistema LED para este uso.A simple vista, muy buena calidad-precio.Por hacer referencia a un aspecto que podría ser negativo, el aumento de la frecuencia del parpadeo del intermitente, supongo que por el bajo consumo (parpadea como cuando funde uno de ellos). Desconozco también si afectará a la hora de pasar la ITV (por dicha frecuencia).

Perfette! Le ho installate come luci di posizione e luce retromarcia su Fiat 500X e devo dire che l’aspetto estetico è fantastico. Fanno una luce molto simile al faro allo xenon (vedi foto), effetto decisamente più armonioso e moderno rispetto al giallo delle lampadine originali. Non danno errore. La luce è ben distribuita (riempie bene tutta la calotta del faro). Ottimo rapporto qualità prezzo.

No sirven para freno ya que se "colapsan" al recibir varias señales de encender y apagar y a veces se quedan sin encender durante un rato. Y el can no las reconoce y marca bombillas fundidas todo el rato.Y claro, olvidados de ITV porque si los chicos no son homologados os echarán para atrás

Ottimo prezzo, va bene per la posizione, ma non per retromarcia poiché la luce non è abbastanza forte. Montate su una Polo 2019 per le luce stop e posizione, danno errore, ho dovuto cancellare l'errore tramite OBDeleven (è normale, poiché consumano talmente poca corrente che la centralina manco li vede e risultano come bruciate). Durate una settimana pli ho messo di nuovo alogene per lo stop e lasciate led solo per le luci posizione