If you want to know how good a supplier engineering really is, source their G4 LED lamps. You will find out within six months. Standard
The purchase order said dimmable. The spec sheet said dimmable. The sample tested fine on the office bench dimmer. The bulk order shipped, passed inspection,
Most buyers who stock both G4 and G9 LED lamps treat the difference as a simple dimensional fact: different base, different pin spacing, different fixture
Why do G4 LED lamps look perfect in samples but fail early in real installations? The answer is almost always thermal — and the sample
Most importers of decorative LED filament bulbs spend time specifying wattage, color temperature, base type, and certification. Very few specify glass type. The supplier uses
Most importers of decorative LED filament bulbs spend more time negotiating unit price than specifying color temperature. That is understandable — price is a visible
The complaint usually arrives after the product has already shipped. A customer calls to say the bulbs flicker at low settings. Or they buzz when
