I use these bulbs for our Smart Cabrio, type 450. Background: relamping is extremely complex, the complete front panel must be dismantled to replace the light source. The light output is very good, I can not see any difference in practice to the Osram Night Breaker previously used, except on price.
What annoyed me really against this order and execution Amazon. The GE lamps are only in a thin paper box. Exactly this paper box was packed with no additional padding in a kind of envelope, as for a paperback, the packaging was crushed, the bulbs apparently undamaged. Such a lousy packaging style I experienced in this delivery with another product (Koffeinnentaschen). Sloppy and without interest in the type of merchandise that was ordered here, paid and probably brought by a unmotivated employees acting on their way to customers.
This shortcoming I can not blame the product, only the pricing of Amazon's, let's say something strange. One day this product will cost 12.00, 19.00 the next ... like in the stock market. This does not create confidence. On the contrary, this upset.
GE is a reputable company and customized to a large proportion of the Bosch bulbs. No no-name in the industry.
I'm going to buy these bulbs again.
Yours sincerely
FJU