How to Choose LED Light Bulbs (LED燈泡) in Taiwan: Bases, Color Temperature, Brightness, and Energy-Saving Labels
A bulb has burned out and you need to change it, but at the shop or on Shopee you find white, natural, and warm light, 12W and 1680 lumens, E27 and E14, plus energy-saving labels and eco labels, and each item looks readable but you are not quite sure. Buy the wrong base and it will not fit, pick the wrong color temperature and the whole room looks odd, and if it is not bright enough you have to change it again. This guide explains the 4 things to check, where the 3 common color temperatures suit, and what to note when changing a bulb, so you can check once before you change.
First, Understand the 4 Things to Check on a Home LED Bulb
| What to check | What to look at | A common problem |
|---|---|---|
| Base type | The base decides whether the bulb fits. The most common in Taiwan homes are E27 (the larger screw base) and E14 (the smaller screw base), and there are also bayonet, GU10, and other types. Before you buy, check the markings on the existing socket or the bottom of the old bulb | If the base does not match, it will not fit even if the brightness and color temperature are right, and this is the easiest thing to get wrong |
| Color temperature | Shown in K (kelvin). The lower the number, the warmer and more yellow the light, and the higher the number, the cooler and whiter it looks. There are three common ones: warm light about 3000K, natural light about 4000K, and white light about 6500K, and you should go by the shop page and the pack | Mixing different color temperatures in one space looks uneven |
| Brightness | Look at lumens (lm) rather than watts (W). For an LED, the watts are only the power it uses, and brightness is shown by lumens. Different products with the same watts can have different lumens | Buying by watts alone may give you something dimmer or brighter than the old bulb |
| Labels and safety | See whether the shop page shows an energy-saving label, an eco label, and a BSMI inspection number. Having a label does not mean it suits your fixture, so you still need to check the scope of use and the voltage label | Closed shades, dimmer switches, and damp places such as a bathroom need a separate check on whether it suits |
No single color temperature or brightness is "the best". It depends on which space it goes in and what it is used for. A common approach in ordinary homes is to use warm or natural light in the living room and bedroom for relaxing, natural or white light in the study, kitchen, and bathroom where you need to see clearly, and white light in hallways and balconies, which are more practical. If the existing fixture states a maximum wattage, cannot be dimmed, or is enclosed, check that before you buy. This page only explains how to choose and is not product safety advice. Before you buy, go by the scope of use stated on the pack and the shop page.
Where the 3 Common Color Temperatures Suit
| Color temperature | How it feels | Common use |
|---|---|---|
| Warm light (about 3000K) | Warm and soft, with a relaxing mood, but colors are harder to tell apart | Living room, bedroom, over the dining table, and spaces where you want a warm mood |
| Natural light (about 4000K) | Between warm and white, not too cold and not too yellow, and very general-purpose | Study, kitchen, hallway, and a common middle choice when you are not sure which to pick |
| White light (about 6500K) | Cooler and bright, so you can see clearly, but looking at it for a long time may feel harsh | Bathroom, kitchen counter, balcony, garage, and places where you need bright light to work |
What to Note When Changing a Bulb
- Turn off the power and let the bulb cool — Switch it off before you change it. A bulb that has just been turned off is very hot, so wait until it cools before touching it, and keep your hands dry and do not change a bulb in a damp place.
- Match the base and length of the old bulb — Take the old bulb with you or photograph the markings on the bottom. Besides the base, also check whether there is enough room in the shade, because a tall globe bulb can catch on the shade.
- Check dimmable and enclosed fixtures — An ordinary LED bulb cannot always be used with a dimmer switch, and on a dimmer it may flicker. In an enclosed shade, heat escapes poorly and this can shorten its life, so see whether the shop page says it suits.
- Use the same color temperature in one space — Mixing warm and white light in one room or one row of lights makes the brightness feel uneven, so when you change, change them all to the same type at once.
- Treat the lifespan figure on a shop page as a reference only — The hours shown are test values under specific conditions, and the real life is affected by how often you switch it on and off, heat, and voltage.
Searching on Shopee Taiwan: Chinese Keywords and What They Mean
Shopee Taiwan uses Chinese, so searching in English usually returns nothing useful. Copy the keywords below and paste them into the Shopee search box.
| Keyword / text (Chinese) | Pinyin | Meaning | What it is for |
|---|---|---|---|
| LED燈泡 球泡燈 | LED dēngpào / qiúpào dēng | LED bulb / globe bulb | The most common search keywords |
| E27 E14 | E27 / E14 | E27 / E14 (screw base sizes) | Check the base on your old bulb or socket |
| 燈頭 | dēngtóu | bulb base | The part that screws into the socket |
| 白光 自然光 黃光 | báiguāng / zìrán guāng / huángguāng | white / natural / warm light | The three common color temperatures |
| 色溫 | sèwēn | color temperature | Shown in K, for example 3000K |
| 流明 | liúmíng | lumen (brightness) | Look at this rather than watts |
| 節能標章 | jiénéng biāozhāng | energy-saving label | A label from Taiwan's energy program |
| 環保標章 | huánbǎo biāozhāng | eco label | A label from Taiwan's environmental program |
| BSMI 檢驗字號 | BSMI / jiǎnyàn zìhào | BSMI inspection number | Check the number on the shop page and the product |
| 可調光 | kě tiáoguāng | dimmable | Check this before using with a dimmer switch |
| 月銷熱賣 | yuè xiāo rèmài | best sellers this month | A sorting option in Shopee Taiwan search results (the display name may change), useful for finding what many people buy |
Brand names on packaging are usually written in Chinese too. If you are not sure, use your phone's camera translation (for example Google Translate) on the packaging or the product page and compare it with the table above. This list is only a keyword guide, not an official translation, and the text on a product page may differ.
Show this to the shop staff, or paste it into the Shopee chat
請問燈頭是 E27 還是 E14？
Qǐngwèn dēngtóu shì E27 háishì E14?
Is the base E27 or E14?
請問這顆可以調光嗎？
Qǐngwèn zhè kē kěyǐ tiáoguāng ma?
Can this bulb be dimmed?
請問有幾種色溫可以選？
Qǐngwèn yǒu jǐ zhǒng sèwēn kěyǐ xuǎn?
How many color temperatures can I choose from?
[Shopee direct] Everlight (億光) Dual-Label Globe Bulb 12W E27 (Shopee Mall)
Shopee listing information (shown on October 15, 2026; prices and promotions may change): a Shopee direct Mall store. The product has sold 925 and has 176 reviews with a 5-star rating shown (we only quote these and have not checked the reviews one by one; for reference only). Product information (from the listing, not independently checked by us): brand Everlight (億光, EVERLIGHT), a globe bulb with an E27 base. The listing offers 3 color temperature options (white, natural, and warm light), says it has won both the energy-saving label and the eco label (dual labels), and also shows a BSMI inspection number in the product information. Before you buy: the listing has several color temperature options, so check which one you chose before ordering. The base is E27, so first check that the sockets at home are E27 and not E14 or another type. Whether it suits dimmers, enclosed shades, or a damp bathroom should be checked in the listing and the pack instructions. What you get is what is shipped. Please go by the listing page for these labels. This site does not give product safety advice.
Quick Checklist Before You Buy
- Is the base right? → Check whether the old bulb or socket is E27, E14, or another type, because a mismatch will not fit
- Picked a color temperature? → Warm light for relaxing, natural for general use, white when you need brightness, and keep one space the same
- Is it bright enough? → Look at lumens and not only watts, and compare with the old bulb's lumens before deciding
- Does it suit the fixture? → Dimmer switches, enclosed shades, and damp bathrooms need the shop page and the pack to say it suits
- Looked at the labels? → The energy-saving label, eco label, and BSMI number are a reference, but you still check the scope of use
Frequently Asked Questions
- Can I convert the watts of an LED bulb directly from an old bulb?
- We do not recommend going only by watts. For an LED the watts are the power it uses, and brightness is shown by lumens. Before you buy, look at the old bulb's lumens, or compare using the lumens on the shop page, and then decide whether to change to an LED with the same watts.
- What is the difference between E27 and E14?
- Both are screw bases. E27 is larger and is the most common size for home globe bulbs, while E14 is smaller and is common in small pendant lights, wall lights, and some table lamps. The number is the diameter of the screw base in millimeters, and the two are not interchangeable.
- White, natural, or warm light: which should I choose?
- There is no standard answer. Warm light is preferred for relaxing and bedtime spaces, natural light is often used for general purposes, the study, and the kitchen, and white light is often chosen for bathrooms and balconies where you need to see clearly. If you are not sure, buy one bulb and try it in its place for a few days before changing them all.
- Can an LED bulb be used in a bathroom or outdoors?
- It depends on whether the shop page and the pack say it suits damp or outdoor places, because an ordinary indoor bulb cannot always be used there. In a bathroom, also check that the fixture itself is moisture-proof.