ZEYUN Light Bulb 2D 4 Pin LED GR10Q, Round DD Bulb, 9W, 3000k Warm White, 2D compact fluorescent replacement 900LM High Brightness

I replaced 3 16W CFL bulbs in my hallway with these 9W LED. They're at least as bright as the CFLs and turn on instantly. I like that Unlike other 2D LED replacements I've seen they're round rather than square so better match the light fitting. You need to bypass the baLlast first; just disconnect all of the wires into the balast and wire the mains directly into the light fitting (see picture). There are instructions included on which of the pins you need to connect. The old CFLs only lasted a a year or two so I'm hoping these will last much longer; I'll update this review if they fail. They are shipped from Germany so take a few days. Unfortunately the first set didn't arrive but after a couple of emails Zeyun put a new set in the post which did.

Bonjour, Le colis a bien été reçu. Le produit ne fonctionne pas. L'annonce décrit une luminosité de 900 lumen ou 1000 lumen (le chiffre varie dans le texte même de l'annonce.) Et a la réception dans la notice est écris 700 lumen. Mais la lampe produit en réel 0 lumen. Complexe de faire plus négatif comme expérience. Complexe aussi de rester poli dans ces cas là.. Bisous quand même bande de ...

Verarbeitung Gut, Sockel passte auch, Leuchtete aber nicht in der Lampe

Molto apprezzata la presenza di un connettore GR10q per sostituire quello vecchio. Di dimensioni contenute ma molto luminosa. Usata per sostituire vecchie lampade al neon ormai fuori uso. Soddisfattissimo.

Non molto economica, ottima luce ma non si è ben adattata alla plafoniera in mio possesso. Ho dovuto togliere la maschera che si trova nella plafoniera al di sotto della lampada.

Déjà en panne après quelques semaines. Dommage.