EU Dim to Warm Bulbs
A60 · G95 · G125 · ST64 · C35 · G50 · T25 · T30 — CCT shifts automatically from 2700K to 1800K as you dim
Product Gallery
A-Series · E27 7W Base
A60 / E27 7W / 7W
Clear
A-Series · E27 Base
A60 / E27 / 7W
Porcelain
C-Series · E14 Base
C35 / E14 / 4W
Clear
C35 / E14 / 4W
Porcelain
G-Series · E14 Base
G50 / E14 / 4W
Clear
G50 / E14 / 4W
Porcelain
G-Series · E27 Base
G50 / E27 / 4W
Clear
G50 / E27 / 4W
Porcelain
G95 / E27 / 7W
Clear
G95 / E27 / 7W
Porcelain
G125 / E27 / 7W
Porcelain
ST-Series · E27 Base
ST64 / E27 / 7W
Clear
T-Series · E14 Base
T25 / E14 / 3W
Porcelain
T25 / E14 / 3W
Clear
T-Series · E27 Base
T30 / E27 / 7W
Clear
2 / 2 / 1
1
27
27
5 / 5 / 1
1
A60 / E27 7W / DTW
Clear
e54e17c647bc39bbae5b1c6d838d7dde
e54e17c647bc39bbae5b1c6d838d7dde
Overview
A Dim-to-Warm bulb behaves differently from every other LED on the market: as you reduce the dimmer level, the colour temperature drops automatically — from 2700K at full brightness down to 1800K at minimum — without any secondary controller or smart-home system. The result is a precise replication of how a traditional incandescent bulb behaves when dimmed: brighter means cooler, dimmer means warmer. This is the effect that high-end hospitality and residential designers specify when they want a 'natural, human' lighting response. HongYu's EU range covers eight shapes in E14 and E27 base, CE and RoHS certified for 230V, clear and porcelain glass options, Ra 90 and Ra 95 CRI.
Key Parameters
Market
EU / 230V
Certification
CE · RoHS
Base
E14 · E27
CCT Shift
1800K – 2700K Auto
CRI
Ra 90 / 95
Finish
Clear & Porcelain
Dimmable
Yes
Why Buyers Choose This Series
⭐ DTW vs standard dimmable — the difference your high-end clients are actually asking for
Standard dimmable LEDs stay at the same colour temperature regardless of dim level — they get quieter but not warmer. DTW bulbs shift CCT as they dim, which is the behaviour most people associate with incandescent lighting from memory. The practical difference for hospitality buyers: a restaurant that dims its standard LEDs to 30% for dinner service still has the same cold-white cast as daytime; a restaurant with DTW bulbs dims to warm amber — and the atmosphere changes completely. HongYu's EU DTW range includes CE-certified A60, G-series, and T30 tubular shapes, so one supplier covers round-globe, statement chandelier, and elongated tubular specifications from a single order.
Where This Product Fits
Fine Dining Restaurants
Mood lighting that evolves
Luxury Hotels
Natural guestroom dimming
Theatres & Events
Atmospheric control
Living Rooms
Warm evening ambience
Full Specifications
| Item No. | Size | Voltage | Watts | CCT | Ra | Lumen | Dimmable | Finish | Cert. |
|---|---|---|---|---|---|---|---|---|---|
| A60-E27 7W-DTW-C | 60x105mm | 230V | 7W | 1800-2700K | 90/95 | 600Lm | Yes | Clear | — |
| A60-E27-7W-DTW-W | 60x105mm | 230V | 7W | 1800-2700K | 90/95 | 520Lm | Yes | Porcelain | — |
| C35-E14-4W-DTW-C | 35x98mm | 230V | 4W | 1800-2700K | 90/95 | 300Lm | Yes | Clear | — |
| C35-E14-4W-DTW-W | 35x98mm | 230V | 4W | 1800-2700K | 90/95 | 250Lm | Yes | Porcelain | — |
| G50-E14-4W-DTW-C | 50x80mm | 230V | 4W | 1800-2700K | 90/95 | 300Lm | Yes | Clear | — |
| G50-E14-4W-DTW-W | 50x80mm | 230V | 4W | 1800-2700K | 90/95 | 250Lm | Yes | Porcelain | — |
| G50-E27-4W-DTW-C | 50x73mm | 230V | 4W | 1800-2700K | 90/95 | 300Lm | Yes | Clear | — |
| G50-E27-4W-DTW-W | 50x73mm | 230V | 4W | 1800-2700K | 90/95 | 250Lm | Yes | Porcelain | — |
| G95-E27-7W-DTW-C | 95x138mm | 230V | 7W | 1800-2700K | 90/95 | 600Lm | Yes | Clear | — |
| G95-E27-7W-DTW-W | 95x138mm | 230V | 7W | 1800-2700K | 90/95 | 520Lm | Yes | Porcelain | — |
| G125-E27-7W-DTW-W | 125x178mm | 230V | 7W | 1800-2700K | 90/95 | 520Lm | Yes | Porcelain | — |
| ST64-E27-7W-DTW-C | 64x140mm | 230V | 7W | 1800-2700K | 90/95 | 650Lm | Yes | Clear | — |
| T25-E14-3W-DTW-W | 25x62mm | 230V | 3W | 1800-2700K | 90/95 | 190Lm | Yes | Porcelain | — |
| T25-E14-3W-DTW-C | 25x62mm | 230V | 3W | 1800-2700K | 90/95 | 230Lm | Yes | Clear | — |
| T30-E27-7W-DTW-C | 30x128mm | 230V | 7W | 1800-2700K | 90/95 | 650Lm | Yes | Clear | — |
Sourcing Notes: CE: LVD and EMC directives. CCT shift: 2700K → 1800K continuous. Dimmer compatibility list available on request. CRI: Ra 90 standard; Ra 95 available.
OEM & Custom Options
CCT Shift Curve
Available with every order. Custom shift curves (e.g. 3000K → 2000K) from 5,000 pcs.
CRI Options
Ra 90 standard. Ra 95 available for premium specifications.
Dimmer Compatibility
Tested with Lutron, Varilight, and Schneider EU trailing-edge dimmers.
FAQ
What is Dim to Warm and how does it differ from standard dimmable?
DTW bulbs automatically drop CCT from 2700K to 1800K as you dim — replicating incandescent behaviour. Standard dimmable LEDs stay at the same CCT at any brightness level.
Do you need smart controls or a special system?
No. DTW works with a standard phase-cut dimmer — no app, bridge, or smart-home system required.
What CRI is available?
Ra 90 and Ra 95 options available.
MOQ and lead time?
MOQ 500 pcs per model. Sample 5–15 days. Production 30–60 days.
Request a Quote or Samples
MOQ from 300–500 pcs · Sample lead time 5–15 days · OEM & private label welcome
Factory-direct pricing · CE / ETL certified · 3,000 m² facility · Dongguan, China