Philips A15 vs A19 Bulb

Exploring A15 vs A19 Bulb

Decoding the Differences

Though the A-series light bulbs may seem alike at first glance, there are nuanced distinctions between them. To avoid the frustration of buying the wrong bulb, our guide delves into the specifics of A15 and A19 bulbs.

Shedding Light on LED Variants

Both A15 and A19 bulbs come in incandescent and LED options. Here, our focus is on the LED versions. Despite a slightly higher upfront cost, the LED variants boast lower energy consumption, translating to prolonged savings on your utility bills and a more eco-friendly choice.

The ‘A’ Shape Deciphered

The ‘A’ designation signifies the bulb’s shape, resembling a traditional pear. Typically used for general lighting, both A15 and A19 share this shape but differ in size. A15 is the smaller sibling, as illustrated in the chart below.

Size Matters: A15 vs A19 Bulb

Your first consideration should be which bulb complements your light fittings. A15 has a 1.87-inch diameter, while A19 is larger at 2.4 inches. Additionally, A19 is lengthier. Most A19s feature an E26 base, while A15s sport the same base but, in Europe, may also have an E14 base.

Illuminating the Numbers : A15 vs A19 Bulb

Consumption and brightness diverge as well. A15 averages 5.5W, equivalent to a 40W incandescent bulb. A19, with an average usage of 9.5W, mimics a 60W incandescent bulb. The extra power in A19 results in greater brightness.

A Closer Look at Philips A15

The LED variant of Philips A15 measures 1.85 inches in diameter and stands at 3.9 inches. Dimmable with 2,200 to 2,700 lumens, these 3.8W bulbs offer savings and true color display with a CRI of 90. Lasting 10,950 hours, they come with E26 or E17 bases.

Unveiling Philips A19

Similar to A15, Philips A19 suits dimmable light fixtures and guarantees a flicker-free experience. With adjustable lumens from 2,200 to 2,700, these 2.5-inch diameter and 4.7-inch height bulbs consume 8.8W, equivalent to a 60W incandescent bulb. Frosted with an E26 base, they offer excellent value at a little over $3 per bulb, boasting an average lifespan of 15,000 hours.

Making the Choice : A15 vs A19 Bulb

If size and base compatibility are non-issues, opting for the A15 is recommended. Despite similar brightness, A15s are energy-efficient, making them ideal for spaces requiring a warm glow like living rooms and bedrooms. While the initial cost may be slightly higher, the long-term savings make it a worthwhile investment.

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