That is as low cost an LED as we have seen from the massive manufacturers, and with an 800-lumen gentle output from an influence draw of simply 8.5 watts, it is an particularly environment friendly performer, too. Exchange your incandescents with them, and you will have a tricky time telling the distinction — a minimum of till you get your subsequent energy invoice.
This is not a bulb with out compromises, although. Not like nearly all of LEDs, that are rated to gentle up for 20 years or extra, the Philips bulb solely guarantees 10. It additionally is not rated to be used with dimmer switches, so should you wish to dial the sunshine down low with out flicker or buzz, you will have to look elsewhere. However for fundamental, on a regular basis house lighting, it is a very secure choose, and a borderline no-brainer within the lighting aisle.
Designed with worth in thoughts
There’s nothing terribly high-concept about this bulb’s construct, as a result of that is precisely what it’s: a bulb. That bucks a latest development of LEDs with reinvented shapes, together with Philips’ personal flattened down SlimStyle LED , which, till the arrival of this new 60W substitute, was the model’s most budget-friendly LED.
The brand new bulb offers Philips a brand new worth tier beneath the SlimStyle’s $5-$10 vary, and Philips separates the 2 with dimmability — the StyleStyle has it, the brand new bulb does not. For those who weren’t planning on dimming your lights anyway, then the brand new bulb ought to make a whole lot of sense. Then again, if your own home has dimmer switches and you want with the ability to dial the lights up and down with out flicker or buzz, then you definitely’ll need to look elsewhere (and doubtlessly keep away from the SlimStyle, too — it did not do too effectively once we examined out dimmable LEDs).
60W Substitute LEDs
|Philips 60W Substitute LED||Ikea Ledare LED (frosted)||Cree 4Flow LED||Philips SlimStyle LED||Osram 60W Substitute LED|
|Lumens (measured / said)||821 / 800||658 / 600||835 / 815||815 / 800||852 / 800|
|Effectivity (lumens per watt)||97||60||76||76||100|
|Yearly power value (3 hr. per day @ 0.11 kWh)||$1.02||$1.20||$1.32||$1.26||$1.02|
|Shade temperature (measured / said)||2,701 Ok / 2,700 Ok||2,632 Ok / 2,700 Ok||2,617 Ok / 2,700 Ok||2,653 Ok / 2,700 Ok||2,580 Ok / 2,700 Ok|
|Shade rendering index||80||88||80||80||78|
|Dimmable (measured vary)||No||Sure (6.3 – 100%)||Sure (5.6 – 100%)||Sure (11.1 – 100%)||Sure (0 – 100%)|
|Dimmer change flicker/buzz||N/A||None||None||Average||Gentle|
|Lifespan||10,000 hours||25,000 hours||25,000 hours||25,000 hours||25,000 hours|
|Weight||1.80 oz.||4.10 oz.||1.90 oz.||2.20 oz.||4.15 oz.|
|Guarantee||3 years||none||3 years||3 years||5 years|
Apart from the nondimmable design, the specs are proper the place you’d need them for a 60W substitute LED. The bulb claims a lightweight output of 800 lumens at a heat, acquainted colour temperature of two,700 Ok. It additionally attracts simply 8.5 watts of energy. Run it for 3 hours a day, and it will tack simply over $1 onto your yearly power invoice. A typical 60W substitute fluorescent will value nearer to $2 per yr to run, whereas a 60w incandescent will value over $7.
The mathematics comes down in favor of this LED. At $5 upfront and with a yearly working value of $1, you are a complete yr one value of $6. That is cheaper than utilizing an incandescent you bought free of charge.
Incandescent comparisons apart, the Philips LED’s 8.5 watts are decrease (and extra environment friendly) than nearly each different 60W substitute LED we have examined. The one one which matches it’s Osram’s 60W Substitute LED , which sells at Lowe’s. I like that bulb fairly a bit — it is loads vivid, it dims like a champ, and it guarantees twice the lifespan of the Philips LED — however at $10, it additionally prices twice as a lot.
In sum, the worth proposition right here is kind of robust. For $5 per bulb (or much less, should you catch the introductory two-for-one pricing at Dwelling Depot), you are getting an LED that holds its personal towards some spectacular rivals, and one which beats them outright relating to the upfront value.
Efficiency that shines
We do not simply take the numbers on the field at their phrase, thoughts you. We check them out for ourselves within our integrating sphere — actually only a massive hole ball with a reflective inside. The sunshine bulb sits within the heart, with a divider separating it from our spectrometer’s eye. With the sunshine scattered evenly all through the sphere, we will get very correct lumen, colour temperature and colour rendering index readings.
Let’s begin with the colour temperature. Philips charges the brand new LED at 2,700 Ok, the identical as nearly all of bulbs in the marketplace right now. Once we examined the bulb out, it got here as near excellent as you will get, with a studying of two,701 Ok. There’s additionally a daylight model of the bulb that shines at 5,000 Ok — although it is at the moment out of inventory on-line, and does not seem eligible for the two-for-one deal at Dwelling Depot.
The bulb scored effectively once we calculated the lumen output, too, scoring at 821 — comfortably above 800. I additionally appreciated the near-spherical bulb design, which helps be sure that loads of that gentle shines downward. That form of omnidirectional considering implies that this bulb would work effectively in one thing like a bedside studying lamp, the place downward-angled gentle is vital.
As for the colour rendering index, which gives a sign of how precisely a bulb will illuminate colours, the Philips LED sits on par with the competitors at a really common rating of 80. That is positive for a budget-priced gentle, nevertheless it’s price noting that the Ikea Ledare LED — one other 5-buck bulb — scored a formidable 88. Costlier choices just like the Cree TW Collection LED and the GE Reveal line of LEDs rating up into the 90s, and can assist colours look much more vivid.
Despite the fact that it is a nondimmable LED, I attempted dimming it anyway. The outcomes have been really so much higher than I anticipated. Most nondimmable LEDs will strobe and flash once you attempt to dim them, however I used to be in a position to dial the Philips LED up and down on all of our switches with a principally average diploma of flicker and buzz. It is not a stage of dimmability that I would need to reside with day in and time out, nevertheless it’s an fascinating end result nonetheless.
The opposite consideration is the lifespan. Philips guarantees 10,000 hours — about 10 years at 3 hours per day. That is clearly so much higher than you will get from an incandescent, nevertheless it’s underwhelming amongst LEDs, the place 25,000 hours (effectively over 20 years) is the norm.
At 5 bucks, the Philips 60W Substitute LED is an undeniably robust worth, and one which will get the vital issues — effectivity and fundamental gentle high quality — nearly precisely proper. You may want to just accept the non-dimmable design and the shorter lifespan, however I believe each are honest compromises on the worth.
For those who want your bulb to dim, I like to recommend turning to the $10 Osram 60W Substitute LED or the $8 Cree 4Flow LED , each of which aced our dimming assessments. In any other case, this Philips bulb is a brilliant wager, and a low-risk place to begin should you’re considering of creating the change to LEDs.